Signed-off-by: Zefir Kurtisi <zefir.kurt...@neratec.com>
---
utils/askfirst.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/utils/askfirst.c b/utils/askfirst.c
index e78823c..2aadd1a 100644
--- a/utils/askfirst.c
+++ b/utils/askfirst.c
@@ -31,6 +31,11 @@ int main(int argc, char **argv)
}
while (c != 0xA);
+ if (argc < 2) {
+ printf("Failure: %s without parameters\n", argv[0]);
+ return -1;
+ }
+
execvp(argv[1], &argv[1]);
printf("Failed to execute %s\n", argv[0]);
--
1.9.1
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