- fix for #492369 ("no warning on failed osc expansion")

osc/commandline.py

@@ -1456,6 +1456,9 @@ Please submit there instead, or use --nodevelproject to force direct submission.
             if len(pacs) > 1:
                 print 'Updating %s' % p.name
 
+            if opts.expand_link and p.haslinkerror():
+                raise oscerr.LinkExpandError(p.linkerror())
+
             if not rev:
                 if opts.expand_link and p.islink() and not p.isexpanded():
                     print 'Expanding to rev', p.linkinfo.xsrcmd5

osc/core.py

@@ -904,6 +904,20 @@ class Package:
         Returns True if the package is expanded, otherwise False."""
         return self.linkinfo.isexpanded()
 
+    def haslinkerror(self):
+        """
+        Returns True if the link is broken otherwise False.
+        If the package is not a link it returns False.
+        """
+        return self.linkinfo.haserror()
+
+    def linkerror(self):
+        """
+        Returns an error message if the link is broken otherwise None.
+        If the package is not a link it returns None.
+        """
+        return self.linkinfo.error
+
     def update_local_pacmeta(self):
         """
         Update the local _meta file in the store.