Merge "Make CLI exit nonzero on error."

chmouel · Jun 27, 2012 · 2e05673 · 2e05673
2 parents 8396e3a + 6119de7
commit 2e05673
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/bin/swift b/bin/swift
@@ -1041,9 +1041,12 @@ Example:
     print_thread = QueueFunctionThread(print_queue, _print)
     print_thread.start()
 
+    error_count = 0
     error_queue = Queue(10000)
 
     def _error(item):
+        global error_count
+        error_count += 1
         if isinstance(item, unicode):
             item = item.encode('utf8')
         print >> stderr, item
@@ -1068,6 +1071,8 @@ Example:
         error_thread.abort = True
         while error_thread.isAlive():
             error_thread.join(0.01)
+        if error_count:
+            exit(1)
     except (SystemExit, Exception):
         for thread in threading_enumerate():
             thread.abort = True