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Fix warning on gcc 4.3.

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"system() declared with attribute warn_unused_result."

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64574 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Mikhail Glushenkov
2009-02-15 03:20:32 +00:00
parent b8863a16ad
commit 8eada627d5
1 changed files with 4 additions and 1 deletions
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5
lib/System/Unix/Path.inc
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@@ -658,7 +658,10 @@ Path::eraseFromDisk(bool remove_contents, std::string *ErrStr) const {
if (remove_contents) { if (remove_contents) {
// Recursively descend the directory to remove its contents. // Recursively descend the directory to remove its contents.
std::string cmd = "/bin/rm -rf " + path; std::string cmd = "/bin/rm -rf " + path;
system(cmd.c_str()); if (system(cmd.c_str()) != 0) {
MakeErrMsg(ErrStr, path + ": failed to recursively remove directory.");
return true;
}
return false; return false;
} }