Source sweep: Replace std::ostringstream when used with a single append

This replaces `std::ostringstream`, when it is written to only once.
If the single written argument was numeric, `std::to_string` is used instead.
Otherwise, the single written argument is used directly instead of the
`std::ostringstream::str()` invocation.

1 files changed, 3 insertions, 4 deletions

diff --git a/Source/cmInstallCommand.cxx b/Source/cmInstallCommand.cxx
index 8b428a9..a0d1d42 100644
--- a/Source/cmInstallCommand.cxx
+++ b/Source/cmInstallCommand.cxx
@@ -368,10 +368,9 @@ bool cmInstallCommand::HandleTargetsMode(std::vector<std::string> const& args)
       !objectArgs.GetType().empty() || !frameworkArgs.GetType().empty() ||
       !bundleArgs.GetType().empty() || !privateHeaderArgs.GetType().empty() ||
       !publicHeaderArgs.GetType().empty() || !resourceArgs.GetType().empty()) {
-    std::ostringstream e;
-    e << "TARGETS given TYPE option. The TYPE option may only be specified in "
-         " install(FILES) and install(DIRECTORIES).";
-    this->SetError(e.str());
+    this->SetError(
+      "TARGETS given TYPE option. The TYPE option may only be specified in "
+      " install(FILES) and install(DIRECTORIES).");
     return false;
   }