Update a comment to reflect the current code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78215 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/System/Unix/Program.inc b/lib/System/Unix/Program.inc
index a4a769c..14bc7b1 100644
--- a/lib/System/Unix/Program.inc
+++ b/lib/System/Unix/Program.inc
@@ -53,7 +53,8 @@
if (progName.find('/') != std::string::npos)
return temp;
- // At this point, the file name is valid and its not executable
+ // At this point, the file name does not contain slashes. Search for it
+ // through the directories specified in the PATH environment variable.
// Get the path. If its empty, we can't do anything to find it.
const char *PathStr = getenv("PATH");