* Holy war on strlen: use IsEmptyStr where apropriate.

[citadel.git] / citadel / sysdep.c

diff --git a/citadel/sysdep.c b/citadel/sysdep.c
index 1ce836558162ea1e661e56839048bfacad7a848f..1413675ea9d07b4bf46745a7249763c7c2eb3fb6 100644 (file)
--- a/citadel/sysdep.c
+++ b/citadel/sysdep.c
@@ -704,7 +704,7 @@ int client_getln(char *buf, int bufsize)
        /* Strip the trailing LF, and the trailing CR if present.
         */
        buf[i] = 0;
-       while ( (strlen(buf) > 0) && ((buf[strlen(buf)-1]==10) || (buf[strlen(buf)-1] == 13)) ) {
+       while ( (!IsEmptyStr(buf)) && ((buf[strlen(buf)-1]==10) || (buf[strlen(buf)-1] == 13)) ) {
                buf[strlen(buf)-1] = 0;
        }
        if (retval < 0) safestrncpy(buf, "000", bufsize);