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| author | Bill Nottingham <notting@redhat.com> | 1999-06-21 20:38:08 +0000 |
|---|---|---|
| committer | Bill Nottingham <notting@redhat.com> | 1999-06-21 20:38:08 +0000 |
| commit | ef8617e6c8f2cb1f74fdc730db6a9943b4f3e91a (patch) | |
| tree | a876c7909fb7c29bcb0144a2a6e61b99ff2dcbd7 | |
| parent | cdb0bb121e7328ccf444c7e6cc6ede6845a18567 (diff) | |
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make doexec not segfault if called with no args....
| -rw-r--r-- | src/doexec.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/doexec.c b/src/doexec.c index a488be13..319f6c29 100644 --- a/src/doexec.c +++ b/src/doexec.c @@ -1,6 +1,7 @@ #include <unistd.h> int main(int argc, char ** argv) { + if (argc<2) return 1; execvp(argv[1], argv + 2); return 1; } |