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| author | Danny Baumann <dannybaumann@web.de> | 2008-10-10 09:30:13 +0200 |
|---|---|---|
| committer | Danny Baumann <dannybaumann@web.de> | 2008-10-10 09:30:13 +0200 |
| commit | cbd0a54d8f1c8b7c09406e71a476e19c151328a0 (patch) | |
| tree | 3b98cafc9cdc979d900907c3fe0f6207b69a4dbd /src/match.cpp | |
| parent | 0eec98817332db61a0a5450b71d58869cacb6820 (diff) | |
| download | zcomp-cbd0a54d8f1c8b7c09406e71a476e19c151328a0.tar.gz zcomp-cbd0a54d8f1c8b7c09406e71a476e19c151328a0.tar.bz2 | |
Avoid exception if match is empty.
Diffstat (limited to 'src/match.cpp')
| -rw-r--r-- | src/match.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/match.cpp b/src/match.cpp index 5788476..0e26107 100644 --- a/src/match.cpp +++ b/src/match.cpp @@ -427,7 +427,8 @@ matchOpsToString (MatchOp::List &list) } } - value.erase (value.length () - 1); + if (!value.empty ()) + value.erase (value.length () - 1); return value; } |