diff options
Diffstat (limited to 'winsup/cygwin/sigproc.cc')
| -rw-r--r-- | winsup/cygwin/sigproc.cc | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/winsup/cygwin/sigproc.cc b/winsup/cygwin/sigproc.cc index 077557511..4dc9bdb9e 100644 --- a/winsup/cygwin/sigproc.cc +++ b/winsup/cygwin/sigproc.cc @@ -1162,7 +1162,9 @@ wait_sig (VOID *self) default: if (pack.si.si_signo < 0) sig_clear (-pack.si.si_signo); - else if (!sigq.sigs[pack.si.si_signo].si.si_signo) + else if (sigq.sigs[pack.si.si_signo].si.si_signo) + sigproc_printf ("sig %d already queued", pack.si.si_signo); + else { int sig = pack.si.si_signo; int sigres = pack.process (); |