ToolChains: Minor touchup to use correct type, avoid truncation.
Truncation happens regularly when find_first_not_of returns npos,
strings long enough to trigger bug here are implausible.
No functionality change intended (ignoring absurd string lengths).
llvm-svn: 172127
diff --git a/clang/lib/Driver/ToolChains.cpp b/clang/lib/Driver/ToolChains.cpp
index fa21760..03a01e3 100644
--- a/clang/lib/Driver/ToolChains.cpp
+++ b/clang/lib/Driver/ToolChains.cpp
@@ -952,7 +952,7 @@
// And retains any patch number it finds.
StringRef PatchText = GoodVersion.PatchSuffix = Second.second.str();
if (!PatchText.empty()) {
- if (unsigned EndNumber = PatchText.find_first_not_of("0123456789")) {
+ if (size_t EndNumber = PatchText.find_first_not_of("0123456789")) {
// Try to parse the number and any suffix.
if (PatchText.slice(0, EndNumber).getAsInteger(10, GoodVersion.Patch) ||
GoodVersion.Patch < 0)