Several Minor Fixes:

* Grouped Up/Down buttons in constraint panel headers, and fixed their tooltips
* Removed unused variable from action editor code
* Minor formatting in constraint.c 

3 files changed, 13 insertions, 13 deletions

diff --git a/source/blender/blenkernel/intern/constraint.c b/source/blender/blenkernel/intern/constraint.c
index 5ed729fbd37..38f067f53ab 100644
--- a/source/blender/blenkernel/intern/constraint.c
+++ b/source/blender/blenkernel/intern/constraint.c
@@ -2126,7 +2126,7 @@ static void evaluate_constraint (bConstraint *constraint, float ownermat[][4], f
 							VecSubf(totmat[0], vec, vec2);
 							Normalize(totmat[0]);
 							VecMulf(totmat[0],-1);
-
+							
 							/* the y axis is fixed */
 							totmat[1][0] = ownermat[1][0];
 							totmat[1][1] = ownermat[1][1];
@@ -2144,7 +2144,7 @@ static void evaluate_constraint (bConstraint *constraint, float ownermat[][4], f
 							VecSubf(totmat[2], vec, vec2);
 							Normalize(totmat[2]);
 							VecMulf(totmat[2],-1);
-
+							
 							/* the y axis is fixed */
 							totmat[1][0] = ownermat[1][0];
 							totmat[1][1] = ownermat[1][1];
@@ -2268,19 +2268,18 @@ static void evaluate_constraint (bConstraint *constraint, float ownermat[][4], f
 				totmat[0][0] = tmpmat[0][0];totmat[0][1] = tmpmat[0][1];totmat[0][2] = tmpmat[0][2];
 				totmat[1][0] = tmpmat[1][0];totmat[1][1] = tmpmat[1][1];totmat[1][2] = tmpmat[1][2];
 				totmat[2][0] = tmpmat[2][0];totmat[2][1] = tmpmat[2][1];totmat[2][2] = tmpmat[2][2];
-
+				
 				Mat4CpyMat4(tmat, ownermat);
-
+				
 				mdet = Det3x3(	totmat[0][0],totmat[0][1],totmat[0][2],
 								totmat[1][0],totmat[1][1],totmat[1][2],
 								totmat[2][0],totmat[2][1],totmat[2][2]);
-				if (mdet==0)
-				{
+				if (mdet==0) {
 					totmat[0][0] = 1;totmat[0][1] = 0;totmat[0][2] = 0;
 					totmat[1][0] = 0;totmat[1][1] = 1;totmat[1][2] = 0;
 					totmat[2][0] = 0;totmat[2][1] = 0;totmat[2][2] = 1;
 				}
-
+				
 				/* apply out transformaton to the object */
 				Mat4MulMat34(ownermat, totmat, tmat);
 			}
@@ -2349,7 +2348,7 @@ static void evaluate_constraint (bConstraint *constraint, float ownermat[][4], f
                 //dist = VecLenf( ob->obmat[3], targetmat[3]);
 
                 if (data->orglength == 0)  data->orglength = dist;
-                if (data->bulge ==0) data->bulge = 1.0;
+                if (data->bulge == 0) data->bulge = 1.0;
 
                 scale[1] = dist/data->orglength;
                 switch (data->volmode) {
diff --git a/source/blender/src/buttons_object.c b/source/blender/src/buttons_object.c
index 40feedd7cc0..ab5726dd6e1 100644
--- a/source/blender/src/buttons_object.c
+++ b/source/blender/src/buttons_object.c
@@ -564,13 +564,15 @@ static void draw_constraint (uiBlock *block, ListBase *list, bConstraint *con, s
 	/* open/close */
 	uiDefIconButBitS(block, ICONTOG, CONSTRAINT_EXPAND, B_CONSTRAINT_TEST, ICON_DISCLOSURE_TRI_RIGHT, *xco-10, *yco, 20, 20, &con->flag, 0.0, 0.0, 0.0, 0.0, "Collapse/Expand Constraint");
 	
-	/* up down */
+	/* up/down */
+	uiBlockBeginAlign(block);
 	uiBlockSetEmboss(block, UI_EMBOSS);
-	but = uiDefIconBut(block, BUT, B_CONSTRAINT_TEST, VICON_MOVE_UP, *xco+width-50, *yco, 16, 18, NULL, 0.0, 0.0, 0.0, 0.0, "Move modifier up in stack");
+	but = uiDefIconBut(block, BUT, B_CONSTRAINT_TEST, VICON_MOVE_UP, *xco+width-50, *yco, 16, 18, NULL, 0.0, 0.0, 0.0, 0.0, "Move constraint up in constraint stack");
 	uiButSetFunc(but, constraint_moveUp, ob, con);
 	
-	but = uiDefIconBut(block, BUT, B_CONSTRAINT_TEST, VICON_MOVE_DOWN, *xco+width-50+20, *yco, 16, 18, NULL, 0.0, 0.0, 0.0, 0.0, "Move modifier down in stack");
+	but = uiDefIconBut(block, BUT, B_CONSTRAINT_TEST, VICON_MOVE_DOWN, *xco+width-50+18, *yco, 16, 18, NULL, 0.0, 0.0, 0.0, 0.0, "Move constraint down in constraint stack");
 	uiButSetFunc(but, constraint_moveDown, ob, con);
+	uiBlockEndAlign(block);
 	
 	if (con->flag & CONSTRAINT_EXPAND) {
 		if (con->flag & CONSTRAINT_DISABLE)
diff --git a/source/blender/src/editaction.c b/source/blender/src/editaction.c
index f7a5d5f40d3..3ab22fdd051 100644
--- a/source/blender/src/editaction.c
+++ b/source/blender/src/editaction.c
@@ -1643,7 +1643,7 @@ void sethandles_action_keys (int code)
 static void clever_keyblock_names (Key *key, short *mval)
 {
     KeyBlock   *kb;
-	int        but=0, i, keynum;
+	int        but=0, keynum;
     char       str[64];
 	float      x;
 	
@@ -1661,7 +1661,6 @@ static void clever_keyblock_names (Key *key, short *mval)
 	if (kb == NULL)
 		return;
 	
-	
 	if (kb->name[0] == '\0')
 		sprintf(str, "Key %d", keynum);
 	else