Fix several sign-compare warnings

1 files changed, 3 insertions, 1 deletions

diff --git a/kbfunc.c b/kbfunc.c
index c68aa8c..a58a9ac 100644
--- a/kbfunc.c
+++ b/kbfunc.c
@@ -626,7 +626,9 @@ kbfunc_menu_exec(void *ctx, struct cargs *cargs)
 			(void)memset(tpath, '\0', sizeof(tpath));
 			l = snprintf(tpath, sizeof(tpath), "%s/%s", paths[i],
 			    dp->d_name);
-			if (l == -1 || l >= sizeof(tpath))
+			if (l < 0)
+				continue;
+			if ((unsigned)l >= sizeof(tpath))
 				continue;
 			/* Skip everything but regular files and symlinks. */
 			if (dp->d_type != DT_REG && dp->d_type != DT_LNK) {