[Truffle] Only catch IOExceptions in the RubyFileTypeDetector.

jruby · Apr 13, 2016 · a05f8c1 · a05f8c1
1 parent 1406890
commit a05f8c1
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/.../org/jruby/util/RubyFiletypeDetector.java → .../org/jruby/util/RubyFileTypeDetector.java b/.../org/jruby/util/RubyFiletypeDetector.java → .../org/jruby/util/RubyFileTypeDetector.java
@@ -43,9 +43,8 @@ public String probeContentType(Path path) throws IOException {
             if (firstLine != null && SHEBANG_REGEXP.matcher(firstLine).matches()) {
                 return RUBY_MIME;
             }
-        } catch (Exception e) {
+        } catch (IOException e) {
             // Reading random files as UTF-8 could cause all sorts of errors
-            return null;
         }
 
         return null;