Tcl Source Code

Artifact ea5410de0312411818bccba58a4b3910d12ec696:

Attachment "regcomp.c.diff" to ticket [505048ffff] added by pvgoran 2003-11-15 18:41:28.

---

--- tcl/generic/regcomp.c.orig	Sat Nov 15 11:38:40 2003
+++ tcl/generic/regcomp.c	Sat Nov 15 11:38:32 2003
@@ -553,8 +553,12 @@
 			if (b->from != pre)
 				break;
 		if (b != NULL) {		/* must be split */
-			s->tmp = slist;
-			slist = s;
+			if (s->tmp == NULL) {  /* if not already in the list */
+			                       /* (fixes bugs 505048, 230589, */
+			                       /* 840258, 504785) */
+				s->tmp = slist;
+				slist = s;
+			}
 		}
 	}