diff options
Diffstat (limited to 'Src')
| -rw-r--r-- | Src/jobs.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Src/jobs.c b/Src/jobs.c index 12e0a16f3..77dbf51c9 100644 --- a/Src/jobs.c +++ b/Src/jobs.c @@ -2027,6 +2027,10 @@ bin_kill(char *nam, char **argv, UNUSED(Options ops), UNUSED(int func)) return 1; } else signame = *argv; + if (!*signame) { + zwarnnam(nam, "-: signal name expected"); + return 1; + } signame = casemodify(signame, CASMOD_UPPER); if (!strncmp(signame, "SIG", 3)) signame+=3; |