Use busybox error handling functions wherever possible.
diff --git a/findutils/xargs.c b/findutils/xargs.c
index c5f7b20..ddfbe92 100644
--- a/findutils/xargs.c
+++ b/findutils/xargs.c
@@ -81,10 +81,8 @@
strcat(execstr, cmd_to_be_executed);
strcat(execstr, file_to_act_on);
cmd_output = popen(execstr, "r");
- if (cmd_output == NULL) {
- perror("popen");
- exit(1);
- }
+ if (cmd_output == NULL)
+ perror_msg_and_die("popen");
/* harvest the output */
while ((output_line = get_line_from_file(cmd_output)) != NULL) {