1 files changed, 5 insertions, 8 deletions
diff --git a/Source/cmLocalUnixMakefileGenerator3.cxx b/Source/cmLocalUnixMakefileGenerator3.cxx
index ebaee37..f825f5f 100644
--- a/Source/cmLocalUnixMakefileGenerator3.cxx
+++ b/Source/cmLocalUnixMakefileGenerator3.cxx
@@ -738,11 +738,8 @@ cmLocalUnixMakefileGenerator3
   // Add the output to the local help if requested.
   if(in_help)
     {
-    for (std::vector<std::string>::const_iterator i = outputs.begin();
-         i != outputs.end(); ++i)
-      {
-      this->LocalHelp.push_back(*i);
-      }
+    this->LocalHelp.insert(this->LocalHelp.end(),
+                           outputs.begin(), outputs.end());
     }
 }
 
@@ -1160,7 +1157,7 @@ cmLocalUnixMakefileGenerator3
     {
     // Build the command line in a single string.
     std::string cmd = ccg.GetCommand(c);
-    if (cmd.size())
+    if (!cmd.empty())
       {
       // Use "call " before any invocations of .bat or .cmd files
       // invoked as custom commands in the WindowsShell.
@@ -2173,7 +2170,7 @@ cmLocalUnixMakefileGenerator3
   cmd += " ";
 
   // Pass down verbosity level.
-  if(this->GetMakeSilentFlag().size())
+  if(!this->GetMakeSilentFlag().empty())
     {
     cmd += this->GetMakeSilentFlag();
     cmd += " ";
@@ -2297,7 +2294,7 @@ cmLocalUnixMakefileGenerator3::ConvertToQuotedOutputPath(const char* p,
     for(unsigned int i=1; i < components.size(); ++i)
       {
       // Only the last component can be empty to avoid double slashes.
-      if(components[i].length() > 0 || (i == (components.size()-1)))
+      if(!components[i].empty() || (i == (components.size()-1)))
         {
         if(!first)
           {