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Fix eraseSuffix()

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22355 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jeff Cohen 2005-07-08 04:49:16 +00:00
parent a229c5cce7
commit 563a17fb35
1 changed files with 6 additions and 10 deletions
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16
lib/System/Unix/Path.inc
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@ -504,19 +504,15 @@ Path::appendSuffix(const std::string& suffix) {
bool bool
Path::eraseSuffix() { Path::eraseSuffix() {
std::string save(path);
size_t dotpos = path.rfind('.',path.size()); size_t dotpos = path.rfind('.',path.size());
size_t slashpos = path.rfind('/',path.size()); size_t slashpos = path.rfind('/',path.size());
if (slashpos != std::string::npos && if (dotpos != std::string::npos) {
dotpos != std::string::npos && if (slashpos == std::string::npos || dotpos > slashpos) {
dotpos > slashpos) { path.erase(dotpos, path.size()-dotpos);
path.erase(dotpos, path.size()-dotpos); return true;
}
} }
if (!isValid()) { return false;
path = save;
return false;
}
return true;
} }
bool bool