rulegen:: rulegen_retry on no extension

2021-08-17 14:24:06 +02:00 · 2021-08-17 14:24:06 +02:00 · b307ab2762
parent 43aec99cd8
commit b307ab2762
1 changed files with 3 additions and 2 deletions
--- a/rulegen.cpp
+++ b/rulegen.cpp
@ -706,8 +706,9 @@ void extend_analyzer(twalker cw_target, int dir, int id, int mism, twalker rg) {
      }
    gid = next_gid;
    }
-  if(mism == 0 && !added) 
-    throw rulegen_failure("no extension");
+  if(mism == 0 && !added)
+    /* in rare cases this happens due to unification or something */
+    throw rulegen_retry("no extension");
  }

 #if HDR