Auto merge of #50709 - alexcrichton:revert-musl, r=sfackler

Revert #50105 until regression is fixed Discovered at rust-lang/rust#50105 (comment) it looks like this caused a regression with i686 musl, so let's revert in the meantime while a fix is worked out
djrenren · May 19, 2018 · de0f0df · de0f0df
2 parents bf6c777 + b94a7ab
commit de0f0df
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/runtest.rs b/src/runtest.rs
@@ -2502,7 +2502,7 @@ impl<'test> TestCx<'test> {
                 .env("IS_WINDOWS", "1")
                 .env("MSVC_LIB", format!("'{}' -nologo", lib.display()))
                 .env("CC", format!("'{}' {}", self.config.cc, cflags))
-                .env("CXX", format!("'{}'", &self.config.cxx));
+                .env("CXX", &self.config.cxx);
         } else {
             cmd.env("CC", format!("{} {}", self.config.cc, self.config.cflags))
                 .env("CXX", format!("{} {}", self.config.cxx, self.config.cflags))