fixes for errors/warnings found with cppcheck

2 files changed, 6 insertions, 3 deletions

diff --git a/source/blender/imbuf/intern/readimage.c b/source/blender/imbuf/intern/readimage.c
index f248e6bb6c4..61254944001 100644
--- a/source/blender/imbuf/intern/readimage.c
+++ b/source/blender/imbuf/intern/readimage.c
@@ -279,7 +279,7 @@ struct ImBuf *IMB_loadiffname(const char *naam, int flags) {
 
 	file = open(naam, O_BINARY|O_RDONLY);
 
-	if (file == -1) return (0);
+	if (file < 0) return (0);
 
 	ibuf= IMB_loadifffile(file, flags);
 
@@ -304,7 +304,7 @@ struct ImBuf *IMB_testiffname(char *naam,int flags) {
 	flags |= IB_test;
 	file = open(naam,O_BINARY|O_RDONLY);
 
-	if (file<=0) return (0);
+	if (file < 0) return (0);
 
 	ibuf=IMB_loadifffile(file,flags);
 	if (ibuf) {
diff --git a/source/blender/imbuf/intern/targa.c b/source/blender/imbuf/intern/targa.c
index c89bc6a632f..acc3e06448f 100644
--- a/source/blender/imbuf/intern/targa.c
+++ b/source/blender/imbuf/intern/targa.c
@@ -296,7 +296,10 @@ short imb_savetarga(struct ImBuf * ibuf, char *name, int flags)
 
 	if (ibuf->cmap){
 		for (i = 0 ; i<ibuf->maxcol ; i++){
-			if (fwrite(((uchar *)(ibuf->cmap + i)) + 1,1,3,fildes) != 3) return (0);
+			if (fwrite(((uchar *)(ibuf->cmap + i)) + 1,1,3,fildes) != 3) {
+                fclose(fildes);
+                return (0);
+            }
 		}
 	}