Fix warning on gcc 4.3.
"system() declared with attribute warn_unused_result."
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64574 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/System/Unix/Path.inc b/lib/System/Unix/Path.inc
index 8efa2e0..a8dcedb 100644
--- a/lib/System/Unix/Path.inc
+++ b/lib/System/Unix/Path.inc
@@ -658,7 +658,10 @@
if (remove_contents) {
// Recursively descend the directory to remove its contents.
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;
}