Add an explicit cast to pacify implicit boolean conversion warnings.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@216539 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Support/Unix/Path.inc b/lib/Support/Unix/Path.inc
index 24b0e21ce0ad4f0ffd16203db048b0c3cc06dfde..2e0519b3ca6d8d27c3126cfb7b4d1c0fcccc68c1 100644 (file)
--- a/lib/Support/Unix/Path.inc
+++ b/lib/Support/Unix/Path.inc
@@ -663,7 +663,7 @@ static const char *getEnvTempDir() {
 
 static const char *getDefaultTempDir(bool ErasedOnReboot) {
 #ifdef P_tmpdir
-  if (P_tmpdir)
+  if ((bool)P_tmpdir)
     return P_tmpdir;
 #endif