summaryrefslogtreecommitdiffstats
path: root/utils
diff options
context:
space:
mode:
Diffstat (limited to 'utils')
-rw-r--r--utils/askfirst.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/utils/askfirst.c b/utils/askfirst.c
index e78823c..69de76f 100644
--- a/utils/askfirst.c
+++ b/utils/askfirst.c
@@ -31,8 +31,13 @@ int main(int argc, char **argv)
}
while (c != 0xA);
+ if (argc < 2) {
+ printf("%s needs to be called with at least 1 parameter\n", argv[0]);
+ return -1;
+ }
+
execvp(argv[1], &argv[1]);
- printf("Failed to execute %s\n", argv[0]);
+ printf("Failed to execute %s\n", argv[1]);
return -1;
}