allow dashes in extensions since they can be in patterns (bug #2835)

git-svn-id: http://svn.digium.com/svn/asterisk/branches/v1-0@4228 f38db490-d61c-443f-a65b-d21fe96a405b

1 files changed, 1 insertions, 0 deletions

diff --git a/pbx.c b/pbx.c
index 13ab2b658..5479c943a 100755
--- a/pbx.c
+++ b/pbx.c
@@ -577,6 +577,7 @@ static void pbx_destroy(struct ast_pbx *p)
 	match=1;\
 	pattern++;\
 	while(match && *data && *pattern && (*pattern != '/')) {\
+		while (*data == '-' && (*(data+1) != '\0')) data++;\
 		switch(toupper(*pattern)) {\
 		case '[': \
 		{\