Merge topic 'consistent-empty-method'

5f69314e Replace foo.length() pattern with !foo.empty().
fd0c036c Replace 'foo.length() >= 1' pattern with !foo.empty()
f09fde2d Replace 'foo.length() > 0' pattern with !foo.empty().
86b5bdfa Replace 'foo.length() == 0' pattern with foo.empty().
fd7b3712 Replace foo.size() pattern with !foo.empty().
aa773035 Replace !foo.size() pattern with foo.empty().
64592633 cmListCommand: Use empty() and expand whitespace.
607e1938 Replace 'foo.size() != 0' pattern with !foo.empty().
930bd478 Replace 'foo.size() == 0' pattern with foo.empty().
d92887ef Replace 'foo.size() > 0' pattern with !foo.empty().

1 files changed, 2 insertions, 2 deletions

diff --git a/Source/cmLoadCacheCommand.cxx b/Source/cmLoadCacheCommand.cxx
index 4f6e0c3..93aec32 100644
--- a/Source/cmLoadCacheCommand.cxx
+++ b/Source/cmLoadCacheCommand.cxx
@@ -157,7 +157,7 @@ bool cmLoadCacheCommand::ReadWithPrefix(std::vector<std::string> const& args)
         }
       }
     }
-  if(line.length())
+  if(!line.empty())
     {
     // Partial last line.
     this->CheckLine(line.c_str());
@@ -181,7 +181,7 @@ void cmLoadCacheCommand::CheckLine(const char* line)
       // This was requested.  Set this variable locally with the given
       // prefix.
       var = this->Prefix + var;
-      if(value.length())
+      if(!value.empty())
         {
         this->Makefile->AddDefinition(var, value.c_str());
         }