[brlcad-commits] SF.net SVN: brlcad:[55656] brlcad/trunk/src/libfb/if_tk.c

[<br...@us...>]

Revision: 55656
          http://sourceforge.net/p/brlcad/code/55656
Author:   brlcad
Date:     2013-06-04 06:27:04 +0000 (Tue, 04 Jun 2013)
Log Message:
-----------
more ctype argument type cleansing

Modified Paths:
--------------
    brlcad/trunk/src/libfb/if_tk.c

Modified: brlcad/trunk/src/libfb/if_tk.c
===================================================================
--- brlcad/trunk/src/libfb/if_tk.c	2013-06-04 06:05:19 UTC (rev 55655)
+++ brlcad/trunk/src/libfb/if_tk.c	2013-06-04 06:27:04 UTC (rev 55656)
@@ -113,7 +113,7 @@
     /* set debug bit vector */
     if (file != NULL) {
 	const char *cp;
-	for (cp = file; *cp != '\0' && !isdigit(*cp); cp++)
+	for (cp = file; *cp != '\0' && !isdigit((unsigned char)*cp); cp++)
 	    ;
 	sscanf(cp, "%d", &ifp->if_debug);
     } else {

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