escape: fix exit code

r == 0 indicates success, not failure
2015-07-01 23:46:42 -07:00 · 2015-07-01 23:46:42 -07:00 · ff9c82cc39
parent 9ebdb1e057
commit ff9c82cc39
1 changed files with 1 additions and 1 deletions
--- a/src/escape/escape.c
+++ b/src/escape/escape.c
@ -236,5 +236,5 @@ int main(int argc, char *argv[]) {
        fputc('\n', stdout);

 finish:
-        return r <= 0 ? EXIT_FAILURE : EXIT_SUCCESS;
+        return r < 0 ? EXIT_FAILURE : EXIT_SUCCESS;
 }