Hi,
Issue found by Coverity Scan.
CID 210638 (#1 of 1): Explicit null dereferenced (FORWARD_NULL)
--- a\srcglcontrols\iup_gldraw.c Thu Aug 04 14:58:16 2016
+++ b\srcglcontrols\iup_gldraw.c Tue Jan 16 23:17:34 2018
@@ -571,7 +570,7 @@
glTranslated(0.0, (double)-lineheight, 0.0);
curstr = nextstr;
- } while (*nextstr);
+ } while (nextstr && *nextstr);
glPopMatrix();
}
Best.
Ranier
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