diff options
Diffstat (limited to 'utils')
| -rw-r--r-- | utils/askfirst.c | 7 |
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; } |