diff options
| -rw-r--r-- | Source/cmAlgorithms.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/Source/cmAlgorithms.h b/Source/cmAlgorithms.h index b9d7e78..be57da3 100644 --- a/Source/cmAlgorithms.h +++ b/Source/cmAlgorithms.h @@ -237,6 +237,11 @@ typename Range::const_iterator cmRemoveIndices(Range& r, InputRange const& rem) { typename InputRange::const_iterator remIt = rem.begin(); typename InputRange::const_iterator remEnd = rem.end(); + const typename Range::iterator rangeEnd = r.end(); + if (remIt == remEnd) + { + return rangeEnd; + } typename Range::iterator writer = r.begin(); std::advance(writer, *remIt); @@ -244,7 +249,6 @@ typename Range::const_iterator cmRemoveIndices(Range& r, InputRange const& rem) typename InputRange::value_type prevRem = *remIt; ++remIt; size_t count = 1; - const typename Range::iterator rangeEnd = r.end(); for ( ; writer != rangeEnd && remIt != remEnd; ++count, ++remIt) { std::advance(pivot, *remIt - prevRem); |