From: Michael Poole <mdpoole@troilus.org>
Date: Sat, 31 Mar 2007 16:11:28 +0000 (-0400)
Subject: Add typecast to avoid a warning from some buggy Gentoo version of gcc.
X-Git-Tag: v1.4.0-rc1~37
X-Git-Url: http://git.pk910.de/?p=srvx.git;a=commitdiff_plain;h=8acabe2fc9601fbbf0357ef5626ed8907d6ef42b

Add typecast to avoid a warning from some buggy Gentoo version of gcc.

src/mod-blacklist.c (do_expandos): Typecast an expression that is
  supposed to have type size_t (which is unsigned) to unsigned.
---

diff --git a/src/mod-blacklist.c b/src/mod-blacklist.c
index 7ae9526..c2d1e5e 100644
--- a/src/mod-blacklist.c
+++ b/src/mod-blacklist.c
@@ -68,7 +68,7 @@ do_expandos(char *output, unsigned int out_len, const char *input, ...)
         dlen = strlen(datum);
         for (found = output; (found = strstr(output, key)) != NULL; found += dlen) {
             rlen = strlen(found + klen);
-            if ((dlen > klen) && (found + dlen + rlen - output > out_len))
+            if ((dlen > klen) && ((unsigned)(found + dlen + rlen - output) > out_len))
                 rlen = output + out_len - found - dlen;
             memmove(found + dlen, found + klen, rlen);
             memcpy(found, datum, dlen + 1);