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-rw-r--r--Source/cmListFileCache.cxx2
1 files changed, 1 insertions, 1 deletions
diff --git a/Source/cmListFileCache.cxx b/Source/cmListFileCache.cxx
index fce13db..88cc228 100644
--- a/Source/cmListFileCache.cxx
+++ b/Source/cmListFileCache.cxx
@@ -220,7 +220,7 @@ bool cmListFileCache::ParseFunction(std::ifstream& fin,
// read lines until the end paren is found
if(fin.getline(inbuffer, BUFFER_SIZE ) )
{
- ++line;
+ if(line) { ++*line; }
RemoveComments(inbuffer);
// Check for comment lines and ignore them.
if(blankLine.find(inbuffer))