prefer NULL over 0diff -r1.1.1.1 -r1.2 src/external/gpl2/xcvs/dist/diff/util.c
(christos)
--- src/external/gpl2/xcvs/dist/diff/util.c 2009/04/07 22:10:11 1.1.1.1
+++ src/external/gpl2/xcvs/dist/diff/util.c 2012/03/08 20:50:55 1.2
@@ -235,7 +235,7 @@
close (pipes[0]);
}
- execl (PR_PROGRAM, PR_PROGRAM, "-f", "-h", name, 0);
+ execl (PR_PROGRAM, PR_PROGRAM, "-f", "-h", name, NULL);
pfatal_with_name (PR_PROGRAM);
}
else