1 files changed, 22 insertions, 11 deletions

diff --git a/source/blender/editors/space_text/text_draw.c b/source/blender/editors/space_text/text_draw.c
index ac1fb4af1c2..c03b804aa2c 100644
--- a/source/blender/editors/space_text/text_draw.c
+++ b/source/blender/editors/space_text/text_draw.c
@@ -107,11 +107,13 @@ static void txt_format_text(SpaceText *st)
 {
   TextLine *linep;
 
-  if (!st->text)
+  if (!st->text) {
     return;
+  }
 
-  for (linep = st->text->lines.first; linep; linep = linep->next)
+  for (linep = st->text->lines.first; linep; linep = linep->next) {
     txt_format_line(st, linep, 0);
+  }
 }
 #endif
 
@@ -1024,23 +1026,29 @@ static void draw_documentation(const SpaceText *st, ARegion *ar)
   int i, br, lines;
   int boxw, boxh, l, x, y /* , top */ /* UNUSED */;
 
-  if (!st || !st->text)
+  if (!st || !st->text) {
     return;
-  if (!texttool_text_is_active(st->text))
+  }
+  if (!texttool_text_is_active(st->text)) {
     return;
+  }
 
   docs = texttool_docs_get();
 
-  if (!docs)
+  if (!docs) {
     return;
+  }
 
   text_draw_context_init(st, &tdc);
 
   /* Count the visible lines to the cursor */
-  for (tmp = st->text->curl, l = -st->top; tmp; tmp = tmp->prev, l++)
-    ;
-  if (l < 0)
+  for (tmp = st->text->curl, l = -st->top; tmp; tmp = tmp->prev, l++) {
+    /* pass */
+  }
+
+  if (l < 0) {
     return;
+  }
 
   if (st->showlinenrs) {
     x = st->cwidth * (st->text->curc - st->left) + TXT_OFFSET + TEXTXLOC - 4;
@@ -1089,10 +1097,12 @@ static void draw_documentation(const SpaceText *st, ARegion *ar)
   br = DOC_WIDTH;
   lines = 0;  // XXX -doc_scroll;
   for (p = docs; *p; p++) {
-    if (*p == '\r' && *(++p) != '\n')
+    if (*p == '\r' && *(++p) != '\n') {
       *(--p) = '\n'; /* Fix line endings */
-    if (*p == ' ' || *p == '\t')
+    }
+    if (*p == ' ' || *p == '\t') {
       br = i;
+    }
     else if (*p == '\n') {
       buf[i] = '\0';
       if (lines >= 0) {
@@ -1115,8 +1125,9 @@ static void draw_documentation(const SpaceText *st, ARegion *ar)
       br = DOC_WIDTH;
       lines++;
     }
-    if (lines >= DOC_HEIGHT)
+    if (lines >= DOC_HEIGHT) {
       break;
+    }
   }
 }
 #endif