Fix compiler warnings with gcc-9.1

Signed-off-by: Allan McRae <allan@archlinux.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/pacman/pacman.c b/src/pacman/pacman.c
index 93fb98a4..b7406cea 100644
--- a/src/pacman/pacman.c
+++ b/src/pacman/pacman.c
@@ -1079,7 +1079,7 @@ static void cl_to_log(int argc, char *argv[])
 		return;
 	}
 	char *p = cl_text;
-	for(i = 0; i < argc - 1; i++) {
+	for(i = 0; i + 1 < argc; i++) {
 		strcpy(p, argv[i]);
 		p += strlen(argv[i]);
 		*p++ = ' ';