Fix exit status on failure.
diff --git a/du.c b/du.c
index a0f1606..23bb141 100644
--- a/du.c
+++ b/du.c
@@ -125,6 +125,7 @@
int du_main(int argc, char **argv)
{
+ int status = EXIT_SUCCESS;
int i;
int c;
@@ -147,12 +148,14 @@
/* go through remaining args (if any) */
if (optind >= argc) {
- du(".");
+ if (du(".") == 0)
+ status = EXIT_FAILURE;
} else {
long sum;
for (i=optind; i < argc; i++) {
- sum = du(argv[i]);
+ if (du(argv[i]) == 0)
+ status = EXIT_FAILURE;
if (sum && isDirectory(argv[i], FALSE, NULL)) {
print_normal(sum, argv[i]);
}
@@ -160,10 +163,10 @@
}
}
- return EXIT_SUCCESS;
+ return status;
}
-/* $Id: du.c,v 1.26 2000/12/01 02:55:13 kraai Exp $ */
+/* $Id: du.c,v 1.27 2000/12/06 15:55:23 kraai Exp $ */
/*
Local Variables:
c-file-style: "linux"