cmProp: refactoring: transform alias in class

To handle safely the values used by CMake variables and properties,
introduce the class cmProp as a replacement from the simple pointer
to std::string instance.

1 files changed, 1 insertions, 1 deletions

diff --git a/Source/cmCacheManager.h b/Source/cmCacheManager.h
index 7a9a7dc..0238fb8 100644
--- a/Source/cmCacheManager.h
+++ b/Source/cmCacheManager.h
@@ -75,7 +75,7 @@ public:
   cmProp GetCacheEntryValue(const std::string& key) const
   {
     if (const auto* entry = this->GetCacheEntry(key)) {
-      return &entry->GetValue();
+      return cmProp(entry->GetValue());
     }
     return nullptr;
   }