format shimming fix

jspm · Oct 30, 2014 · b68942a · b68942a
1 parent 9749132
commit b68942a
Showing 1 changed file with 9 additions and 4 deletions.
diff --git a/lib/build.js b/lib/build.js
@@ -426,10 +426,10 @@ exports.compileDir = function(dir, options) {
               return;
             }
 
-            format = detected.format;
-
-            changed = true;
-            source = '"format ' + format + '";' + nl + source;
+            if (!format || detected.format != format) {
+              changed = true;
+              source = '"format ' + format + '";' + nl + source;
+            }
           })
 
           // apply map config
@@ -589,6 +589,11 @@ exports.compileDir = function(dir, options) {
               return asp(fs.writeFile)(file + '.map', sourceMap);
             });
           })
+        }, function(e) {
+          if (e.code == 'EISDIR')
+            return;
+          else
+            throw e;
         });
       }, function(e) {
         // rethrow an error that wasn't a file read error