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| author | Joey Hess <joey@gnu.kitenet.net> | 2010-03-28 20:23:22 -0400 |
|---|---|---|
| committer | Joey Hess <joey@gnu.kitenet.net> | 2010-03-28 20:23:22 -0400 |
| commit | 799b93d258bad917262ac160df74136f05d4a451 (patch) | |
| tree | e56f4a9792e5b716a4b95116d08ebef8df51996c /pm_filter | |
| parent | b6666f5ac81ef4c8646a6290cf5c885adf0e385f (diff) | |
don't check $@ after pagespec_translate
pagespec_translate may set $@ if it fails to parse a pagespec, but
due to memoization, this is not reliable. If a memoized call is repeated,
and $@ is already set for some other reason previously, it will remain
set through the call to pagespec_translate.
Instead, just check if pagespec_translate returns undef.
Diffstat (limited to 'pm_filter')
0 files changed, 0 insertions, 0 deletions