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Diffstat (limited to 'pod/perlipc.pod')
| -rw-r--r-- | pod/perlipc.pod | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/pod/perlipc.pod b/pod/perlipc.pod index 8d9ea9757d..f2ddd305f9 100644 --- a/pod/perlipc.pod +++ b/pod/perlipc.pod @@ -21,6 +21,8 @@ running out of stack space, or hitting file size limit. For example, to trap an interrupt signal, set up a handler like this: + our $shucks; + sub catch_zap { my $signame = shift; $shucks++; |