Backport fix for 11520--for some reason I didn't do this back in February when I patched for trunk.

git-svn-id: http://svn.digium.com/svn/asterisk/branches/1.4@121992 f38db490-d61c-443f-a65b-d21fe96a405b

1 files changed, 12 insertions, 0 deletions

diff --git a/main/app.c b/main/app.c
index ffad73507..33083649f 100644
--- a/main/app.c
+++ b/main/app.c
@@ -1387,6 +1387,18 @@ char *ast_read_textfile(const char *filename)
 	return output;
 }
 
+void ast_app_options2str(const struct ast_app_option *options, struct ast_flags *flags, char *buf, size_t len)
+{
+	unsigned int i, found = 0;
+
+	for (i = 32; i < 128 && found < len;i++) {
+		if (ast_test_flag(flags, options[i].flag)) {
+			buf[found++] = i;
+		}
+	}
+	buf[found] = '\0';
+}
+
 int ast_app_parse_options(const struct ast_app_option *options, struct ast_flags *flags, char **args, char *optstr)
 {
 	char *s;