X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/c85541913b99f841de090aacf626bb8f52f7f727..8d9cffffeda10c91230e60026fbf7ecfc33a32ae:/src/flex-scanner.h

diff --git a/src/flex-scanner.h b/src/flex-scanner.h
index cf2b6b9e..c1e07eae 100644
--- a/src/flex-scanner.h
+++ b/src/flex-scanner.h
@@ -86,10 +86,7 @@ static struct obstack obstack_for_string;
   obstack_grow (&obstack_for_string, yytext, yyleng)
 
 # define STRING_FINISH                                  \
-  do {                                                  \
-    obstack_1grow (&obstack_for_string, '\0');          \
-    last_string = obstack_finish (&obstack_for_string); \
-  } while (0)
+  (last_string = obstack_finish0 (&obstack_for_string))
 
 # define STRING_FREE                                    \
   obstack_free (&obstack_for_string, last_string)