From eae46d9a2886f1e81dc040d8d99659abc9cca2cc Mon Sep 17 00:00:00 2001
From: Steve Murphy <murf@digium.com>
Date: Sat, 30 Dec 2006 00:40:37 +0000
Subject: [PATCH] A fix for 8661, where the CUT func needed to have comma args
 converted to vertical bars. I hope this change does little harm.

git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@49061 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
 pbx/pbx_ael.c | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

diff --git a/pbx/pbx_ael.c b/pbx/pbx_ael.c
index b900ec0d27..deca337742 100644
--- a/pbx/pbx_ael.c
+++ b/pbx/pbx_ael.c
@@ -145,6 +145,20 @@ static void fix_gotos_in_extensions(struct ael_extension *exten);
 static pval *get_extension_or_contxt(pval *p);
 static pval *get_contxt(pval *p);
 static void remove_spaces_before_equals(char *str);
+static void substitute_commas(char *str);
+
+/* I am adding this code to substitute commas with vertbars in the args to apps */
+static void substitute_commas(char *str)
+{
+	char *p = str;
+	while (p && *p)
+	{
+		if (*p == ',' && ((p != str && *(p-1) != '\\')
+				|| p == str))
+			*p = '|';
+		p++;
+	}
+}
 
 
 /* PRETTY PRINTER FOR AEL:  ============================================================================= */
@@ -204,7 +218,7 @@ static void print_pval(FILE *fin, pval *item, int depth)
 		fprintf(fin,"%s(", item->u1.str);
 		for (lp=item->u2.arglist; lp; lp=lp->next) {
 			if ( lp != item->u2.arglist )
-				fprintf(fin,", ");
+				fprintf(fin,",");
 			fprintf(fin,"%s", lp->u1.str);
 		}
 		fprintf(fin,");\n");
@@ -3244,6 +3258,7 @@ static void gen_prios(struct ael_extension *exten, char *label, pval *statement,
 			for (p2 = p->u2.arglist; p2; p2 = p2->next) {
 				if (p2 != p->u2.arglist )
 					strcat(buf1,"|");
+				substitute_commas(p2->u1.str);
 				strcat(buf1,p2->u1.str);
 			}
 			pr->app = strdup(p->u1.str);