escape: fix exit code

r == 0 indicates success, not failure

(cherry picked from commit ff9c82cc39)
This commit is contained in:
Michael Marineau
2015-07-07 07:34:35 -04:00
committed by Zbigniew Jędrzejewski-Szmek
parent f310b206ea
commit 1439e71dce
+1 -1
View File
@@ -232,5 +232,5 @@ int main(int argc, char *argv[]) {
fputc('\n', stdout);
finish:
return r <= 0 ? EXIT_FAILURE : EXIT_SUCCESS;
return r < 0 ? EXIT_FAILURE : EXIT_SUCCESS;
}