3 files changed, 9 insertions, 9 deletions
diff --git a/Source/CPack/cmCPackGenerator.cxx b/Source/CPack/cmCPackGenerator.cxx
index 9cd53ea..f21fcf6 100644
--- a/Source/CPack/cmCPackGenerator.cxx
+++ b/Source/CPack/cmCPackGenerator.cxx
@@ -421,7 +421,7 @@ int cmCPackGenerator::InstallProjectViaInstalledDirectories(
           }
         }
       /* rebuild symlinks in the installed tree */
-      if (symlinkedFiles.size()>0)
+      if (!symlinkedFiles.empty())
         {
         std::list< std::pair<std::string,std::string> >::iterator symlinkedIt;
         std::string curDir = cmSystemTools::GetCurrentWorkingDirectory();
@@ -926,7 +926,7 @@ int cmCPackGenerator::InstallProjectViaInstallCMakeProjects(
           }
 
         if (NULL !=mf->GetDefinition("CPACK_ABSOLUTE_DESTINATION_FILES")) {
-          if (absoluteDestFiles.length()>0) {
+          if (!absoluteDestFiles.empty()) {
             absoluteDestFiles +=";";
           }
           absoluteDestFiles +=
@@ -1356,7 +1356,7 @@ int cmCPackGenerator::PrepareGroupingKind()
      groupingType = this->GetOption("CPACK_COMPONENTS_GROUPING");
   }
 
-  if (groupingType.length()>0)
+  if (!groupingType.empty())
     {
     cmCPackLogger(cmCPackLog::LOG_VERBOSE,  "["
         << this->Name << "]"
diff --git a/Source/CPack/cmCPackLog.cxx b/Source/CPack/cmCPackLog.cxx
index 7befca0..7633ac2 100644
--- a/Source/CPack/cmCPackLog.cxx
+++ b/Source/CPack/cmCPackLog.cxx
@@ -102,7 +102,7 @@ void cmCPackLog::Log(int tag, const char* file, int line,
     display = true;
     if ( needTagString )
       {
-      if ( tagString.size() > 0 ) { tagString += ","; }
+      if (!tagString.empty()) { tagString += ","; }
       tagString = "VERBOSE";
       }
     }
@@ -112,7 +112,7 @@ void cmCPackLog::Log(int tag, const char* file, int line,
     display = true;
     if ( needTagString )
       {
-      if ( tagString.size() > 0 ) { tagString += ","; }
+      if (!tagString.empty()) { tagString += ","; }
       tagString = "WARNING";
       }
     }
@@ -122,7 +122,7 @@ void cmCPackLog::Log(int tag, const char* file, int line,
     display = true;
     if ( needTagString )
       {
-      if ( tagString.size() > 0 ) { tagString += ","; }
+      if (!tagString.empty()) { tagString += ","; }
       tagString = "ERROR";
       }
     }
@@ -132,7 +132,7 @@ void cmCPackLog::Log(int tag, const char* file, int line,
     display = true;
     if ( needTagString )
       {
-      if ( tagString.size() > 0 ) { tagString += ","; }
+      if (!tagString.empty()) { tagString += ","; }
       tagString = "DEBUG";
       }
     useFileAndLine = true;
@@ -143,7 +143,7 @@ void cmCPackLog::Log(int tag, const char* file, int line,
     display = true;
     if ( needTagString )
       {
-      if ( tagString.size() > 0 ) { tagString += ","; }
+      if (!tagString.empty()) { tagString += ","; }
       tagString = "VERBOSE";
       }
     }
diff --git a/Source/CPack/cpack.cxx b/Source/CPack/cpack.cxx
index b1b122d..00bfe5b 100644
--- a/Source/CPack/cpack.cxx
+++ b/Source/CPack/cpack.cxx
@@ -117,7 +117,7 @@ int main (int argc, char const* const* argv)
 
   cmSystemTools::EnableMSVCDebugHook();
 
-  if ( cmSystemTools::GetCurrentWorkingDirectory().size() == 0 )
+  if (cmSystemTools::GetCurrentWorkingDirectory().empty())
     {
     cmCPack_Log(&log, cmCPackLog::LOG_ERROR,
       "Current working directory cannot be established." << std::endl);