better check for progress

diff --git a/helm/software/components/tactics/tacticals.ml b/helm/software/components/tactics/tacticals.ml
index 6e91de1fcd4194e02322dcce88598dd63cbe1370..4a4f150b7bf3e27eb6d7beacdc50df2d84c4d82e 100644 (file)
--- a/helm/software/components/tactics/tacticals.ml
+++ b/helm/software/components/tactics/tacticals.ml
@@ -296,9 +296,9 @@ let progress_tactic ~tactic =
     in
     match opened with
     | [g1] ->
-        let _,_,oldty = CicUtil.lookup_meta g metasenv in
-        let _,_,newty = CicUtil.lookup_meta g1 metasenv' in
-        if oldty = newty then
+        let _,oc,oldty = CicUtil.lookup_meta g metasenv in
+        let _,nc,newty = CicUtil.lookup_meta g1 metasenv' in
+        if oldty = newty && oc = nc then
           raise (PET.Fail msg)
         else
           ostatus