[PATCH] D152285: Add support for the NO_COLOR environment variable

[Corentin Jabot via Phabricator via cfe-commits]

cor3ntin added inline comments.


================
Comment at: clang/lib/Frontend/CompilerInvocation.cpp:2348
+          llvm::sys::Process::GetEnv("NO_COLOR");
+      NoColor && !NoColor->empty() && NoColor->at(0) != '\0') {
+    // If the user set the NO_COLOR environment variable, we'll honor that
----------------
` NoColor->at(0) != '\0'` seem very superfluous. do you have examples of 
scenario that would produce a null terminator?


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D152285/new/

https://reviews.llvm.org/D152285

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