Fix warning in join(1)

Spotted by Random832.
2015-12-15 09:39:57 +00:00 · 2015-12-15 09:39:57 +00:00 · e52845281a
commit e52845281a
parent fdf9ab9b2d
1 changed files with 1 additions and 1 deletions
--- a/join.c
+++ b/join.c
@ -263,7 +263,7 @@ addtospan(struct span *sp, FILE *fp, int reset)
 	char *newl = NULL;
 	size_t len, size = 0;

-	if ((len = getline(&newl, &size, fp)) == -1) {
+	if ((len = getline(&newl, &size, fp)) == (size_t)-1) {
 		if (ferror(fp))
 			eprintf("getline:");
 		else