X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;ds=sidebyside;f=dfa%2Fbset.c;h=701778e9b4cf5304c7c6769eea36c8549c3f693e;hb=aec7e0b196785323777262d3c6ca3e6c770a696d;hp=ecb1c240b54635fd63edf9e7bef7806a3cf90bda;hpb=6a0f9234f945bc4956e2bcef75f715661a9eba9a;p=idzebra-moved-to-github.git

diff --git a/dfa/bset.c b/dfa/bset.c
index ecb1c24..701778e 100644
--- a/dfa/bset.c
+++ b/dfa/bset.c
@@ -258,8 +258,9 @@ void pr_charBSet (BSetHandle *sh, BSet src, void (*f) (int))
         i1 = trav_BSet (sh, src, ++i);
         if (i1 == i)
         {
-            while ((i1=trav_BSet (sh, src, ++i)) == i)
-                ;
+            do
+                ++i;
+            while ((i1=trav_BSet (sh, src, i)) == i);
             if (i != i0+2)
                 f ('-');
             if (i-1 == '-')