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| author | Peter Stephenson <pws@users.sourceforge.net> | 2006-12-18 11:16:00 +0000 |
|---|---|---|
| committer | Peter Stephenson <pws@users.sourceforge.net> | 2006-12-18 11:16:00 +0000 |
| commit | b5a0b49dffc9e5a82e77f7bb358c58f4ef5a69ca (patch) | |
| tree | 8aa7d867199458970e06962060c01bb733e7f200 /Src/jobs.c | |
| parent | 2c6bf597b909e7325d41ec6b13e845778814610f (diff) | |
| download | zsh-b5a0b49dffc9e5a82e77f7bb358c58f4ef5a69ca.tar.gz zsh-b5a0b49dffc9e5a82e77f7bb358c58f4ef5a69ca.tar.xz zsh-b5a0b49dffc9e5a82e77f7bb358c58f4ef5a69ca.zip | |
23054, part: error message for "kill -" with nothing after the - was confusing
Diffstat (limited to 'Src/jobs.c')
| -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; |