Bug 5858 - Make the chanvars.c functions return a 'const char *'

This should prevent us from unintentionally changing variable
values when they're returned from pbx_builtin_getvar_helper.


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@7304 65c4cc65-6c06-0410-ace0-fbb531ad65f3

1 files changed, 1 insertions, 1 deletions

diff --git a/manager.c b/manager.c
index ea813d64a..32b681789 100644
--- a/manager.c
+++ b/manager.c
@@ -726,7 +726,7 @@ static int action_getvar(struct mansession *s, struct message *m)
         char *name = astman_get_header(m, "Channel");
         char *varname = astman_get_header(m, "Variable");
 	char *id = astman_get_header(m,"ActionID");
-	char *varval;
+	const char *varval;
 	char *varval2=NULL;
 
 	if (!strlen(varname)) {