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BUG: GetCacheValue must check if value is UNINITIALIZED. If so, pretend it doesn't exist.

This commit is contained in:
Brad King 2002-09-11 16:12:49 -04:00
parent 9ec133d428
commit 1eb3dd19fc
1 changed files with 1 additions and 1 deletions
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2
Source/cmCacheManager.cxx
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@ -515,7 +515,7 @@ cmCacheManager::CacheIterator cmCacheManager::GetCacheIterator(const char *key)
const char* cmCacheManager::GetCacheValue(const char* key) const const char* cmCacheManager::GetCacheValue(const char* key) const
{ {
CacheEntryMap::const_iterator i = m_Cache.find(key); CacheEntryMap::const_iterator i = m_Cache.find(key);
if(i != m_Cache.end()) if(i != m_Cache.end() && i->second.m_Type != cmCacheManager::UNINITIALIZED)
{ {
return i->second.m_Value.c_str(); return i->second.m_Value.c_str();
} }