Enabled GCC -Wwrite-strings warning for CMake and replaced many 'char's for 'const char's,.

Only one functional change where Transform orientations passed "" to BIF_createTransformOrientation() which could then have the value written into.

1 files changed, 3 insertions, 3 deletions

diff --git a/source/blender/blenlib/intern/scanfill.c b/source/blender/blenlib/intern/scanfill.c
index 699eca38a5a..85412e28c4f 100644
--- a/source/blender/blenlib/intern/scanfill.c
+++ b/source/blender/blenlib/intern/scanfill.c
@@ -36,10 +36,10 @@
 #include "BLI_math.h"
 
 /* callbacks for errors and interrupts and some goo */
-static void (*BLI_localErrorCallBack)(char*) = NULL;
+static void (*BLI_localErrorCallBack)(const char*) = NULL;
 static int (*BLI_localInterruptCallBack)(void) = NULL;
 
-void BLI_setErrorCallBack(void (*f)(char*))
+void BLI_setErrorCallBack(void (*f)(const char *))
 {
 	BLI_localErrorCallBack = f;
 }
@@ -50,7 +50,7 @@ void BLI_setInterruptCallBack(int (*f)(void))
 }
 
 /* just flush the error to /dev/null if the error handler is missing */
-void callLocalErrorCallBack(char* msg)
+void callLocalErrorCallBack(const char* msg)
 {
 	if (BLI_localErrorCallBack) {
 		BLI_localErrorCallBack(msg);