[Bf-blender-cvs] [3722da3b4e8] master: Cleanup: quiet harmless but annoying overflow

[Campbell Barton]

Commit: 3722da3b4e8233138f9df16ffc9cb5cb120950d9
Author: Campbell Barton
Date:   Tue Apr 11 11:48:00 2017 +1000
Branches: master
https://developer.blender.org/rB3722da3b4e8233138f9df16ffc9cb5cb120950d9

Cleanup: quiet harmless but annoying overflow

Caused asan to print warnings generating RNA

===================================================================

M	source/blender/makesrna/intern/makesrna.c

===================================================================

diff --git a/source/blender/makesrna/intern/makesrna.c b/source/blender/makesrna/intern/makesrna.c
index 4552c773097..9d68c05dda0 100644
--- a/source/blender/makesrna/intern/makesrna.c
+++ b/source/blender/makesrna/intern/makesrna.c
@@ -507,7 +507,7 @@ static void rna_float_print(FILE *f, float num)
 {
 	if (num == -FLT_MAX) fprintf(f, "-FLT_MAX");
 	else if (num == FLT_MAX) fprintf(f, "FLT_MAX");
-	else if ((int64_t)num == num) fprintf(f, "%.1ff", num);
+	else if ((ABS(num) < INT64_MAX) && ((int64_t)num == num)) fprintf(f, "%.1ff", num);
 	else fprintf(f, "%.10ff", num);
 }