fix regression on posix from previous commit

ziglang · Oct 16, 2017 · 4e2a5e6 · 4e2a5e6
1 parent d08c577
commit 4e2a5e6
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/std/build.zig b/std/build.zig
@@ -641,11 +641,11 @@ pub const Builder = struct {
         if (builtin.environ == builtin.Environ.msvc) {
             return "cl.exe";
         } else {
-            return os.getEnvVarOwned(self.builder.allocator, "CC") %% |err| {
+            return os.getEnvVarOwned(self.allocator, "CC") %% |err| {
                 if (err == error.EnvironmentVariableNotFound) {
                     ([]const u8)("cc")
                 } else {
-                    return err
+                    debug.panic("Unable to get environment variable: {}", err);
                 }
             };
         }