Merge topic 'SystemTools-Split-minor-cleanup'

ab0d44c9 SystemTools::Split: use str.find_first_of(char)
b5b294c1 SystemTools::Split: fix copy-pasta comments

Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !108

SystemTools.cxx

@@ -3640,11 +3640,11 @@ bool SystemTools::Split(const std::string& str,
   while (lpos < data.length()) {
     std::string::size_type rpos = data.find_first_of(separator, lpos);
     if (rpos == std::string::npos) {
-      // Line ends at end of string without a newline.
+      // String ends at end of string without a separator.
       lines.push_back(data.substr(lpos));
       return false;
     } else {
-      // Line ends in a "\n", remove the character.
+      // String ends in a separator, remove the character.
       lines.push_back(data.substr(lpos, rpos - lpos));
     }
     lpos = rpos + 1;
@@ -3658,7 +3658,7 @@ bool SystemTools::Split(const std::string& str,
   std::string data(str);
   std::string::size_type lpos = 0;
   while (lpos < data.length()) {
-    std::string::size_type rpos = data.find_first_of("\n", lpos);
+    std::string::size_type rpos = data.find_first_of('\n', lpos);
     if (rpos == std::string::npos) {
       // Line ends at end of string without a newline.
       lines.push_back(data.substr(lpos));