get differences

2018-01-25 21:58:10 +01:00
parent 94ad4e1d38
commit b44b033bf1
2 changed files with 43 additions and 10 deletions
--- a/src/librustdoc/lib.rs
+++ b/src/librustdoc/lib.rs
@@ -330,9 +330,11 @@ pub fn main_args(args: &[String]) -> isize {
        println!("rustdoc: [theme-checker] Starting tests!");
        for theme_file in to_check.iter() {
            print!(" - Checking \"{}\"...", theme_file);
-            if !theme::test_theme_against(theme_file, &pathes) {
+            let differences = theme::test_theme_against(theme_file, &pathes);
+            if !differences.is_empty() {
                eprintln!(" FAILED");
                errors += 1;
+                eprintln!("{}", differences.join("\n"));
            } else {
                println!(" OK");
            }