Improve string find: prefer character overloads.

Apply fix-its from clang-tidy's performance-faster-string-find checker.
Ignore findings in kwsys.

1 files changed, 4 insertions, 4 deletions

diff --git a/Source/cmExportFileGenerator.cxx b/Source/cmExportFileGenerator.cxx
index 2d645da..736c7da 100644
--- a/Source/cmExportFileGenerator.cxx
+++ b/Source/cmExportFileGenerator.cxx
@@ -608,8 +608,8 @@ void cmExportFileGenerator::ResolveTargetsInGeneratorExpression(
   while ((pos = input.find("$<TARGET_PROPERTY:", lastPos)) != input.npos) {
     std::string::size_type nameStartPos =
       pos + sizeof("$<TARGET_PROPERTY:") - 1;
-    std::string::size_type closePos = input.find(">", nameStartPos);
-    std::string::size_type commaPos = input.find(",", nameStartPos);
+    std::string::size_type closePos = input.find('>', nameStartPos);
+    std::string::size_type commaPos = input.find(',', nameStartPos);
     std::string::size_type nextOpenPos = input.find("$<", nameStartPos);
     if (commaPos == input.npos     // Implied 'this' target
         || closePos == input.npos  // Imcomplete expression.
@@ -634,7 +634,7 @@ void cmExportFileGenerator::ResolveTargetsInGeneratorExpression(
   lastPos = pos;
   while ((pos = input.find("$<TARGET_NAME:", lastPos)) != input.npos) {
     std::string::size_type nameStartPos = pos + sizeof("$<TARGET_NAME:") - 1;
-    std::string::size_type endPos = input.find(">", nameStartPos);
+    std::string::size_type endPos = input.find('>', nameStartPos);
     if (endPos == input.npos) {
       errorString = "$<TARGET_NAME:...> expression incomplete";
       break;
@@ -659,7 +659,7 @@ void cmExportFileGenerator::ResolveTargetsInGeneratorExpression(
   while (errorString.empty() &&
          (pos = input.find("$<LINK_ONLY:", lastPos)) != input.npos) {
     std::string::size_type nameStartPos = pos + sizeof("$<LINK_ONLY:") - 1;
-    std::string::size_type endPos = input.find(">", nameStartPos);
+    std::string::size_type endPos = input.find('>', nameStartPos);
     if (endPos == input.npos) {
       errorString = "$<LINK_ONLY:...> expression incomplete";
       break;