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| author | Ralph Giles <giles@mozilla.com> | 2017-07-06 09:09:09 -0700 |
|---|---|---|
| committer | Ralph Giles <giles@mozilla.com> | 2017-07-07 22:49:45 -0700 |
| commit | ec49c4d8c82bfe84bdda7dcaf942f176d00a9851 (patch) | |
| tree | aebf5a9783468e71f56fae5bb477c628930aedc3 | |
| parent | 8db2775ba6a81d267b3b355e819bb0d90011506f (diff) | |
| download | servo-ec49c4d8c82bfe84bdda7dcaf942f176d00a9851.tar.gz servo-ec49c4d8c82bfe84bdda7dcaf942f176d00a9851.zip | |
Better bindgen error message when files are missing.
This is only slightly more informative because it doesn't give
the filename, but I think it's an improvement on the simple
unwrap() panic when we try to read a file which isn't there.
See also [Gecko bug 1368083](https://bugzilla.mozilla.org/show_bug.cgi?id=1368083).
| -rw-r--r-- | components/style/build_gecko.rs | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/components/style/build_gecko.rs b/components/style/build_gecko.rs index 31717d7ad07..de8daefd3ab 100644 --- a/components/style/build_gecko.rs +++ b/components/style/build_gecko.rs @@ -133,7 +133,8 @@ mod bindings { } fn update_last_modified(file: &Path) { - let modified = get_modified_time(file).unwrap(); + let modified = get_modified_time(file) + .expect("Couldn't get file modification time"); let mut last_modified = LAST_MODIFIED.lock().unwrap(); *last_modified = cmp::max(modified, *last_modified); } |