From: Anthony Minessale <anthony.minessale@gmail.com>
Date: Tue, 4 Dec 2007 18:10:04 +0000 (+0000)
Subject: minor tweaks
X-Git-Tag: v1.0-rc1~1327
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=85d374dbd73d445278d3662ee7663d25b1526894;p=thirdparty%2Ffreeswitch.git

minor tweaks

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@6496 d0543943-73ff-0310-b7d9-9358b9ac24b2
---

diff --git a/src/mod/applications/mod_commands/mod_commands.c b/src/mod/applications/mod_commands/mod_commands.c
index ebf209dff0..073d329958 100644
--- a/src/mod/applications/mod_commands/mod_commands.c
+++ b/src/mod/applications/mod_commands/mod_commands.c
@@ -110,6 +110,11 @@ SWITCH_STANDARD_API(xml_locate_function)
         goto end;
     }
 
+
+	if (stream->event && switch_event_get_header(stream->event, "http-host")) {
+		stream->write_function(stream,  "Content-Type: text/xml\r\n\r\n");
+	}
+
     mydata = strdup(cmd);
     assert(mydata);
 	
diff --git a/src/mod/applications/mod_expr/mod_expr.c b/src/mod/applications/mod_expr/mod_expr.c
index ea7f1ed3ef..addb2fd7da 100644
--- a/src/mod/applications/mod_expr/mod_expr.c
+++ b/src/mod/applications/mod_expr/mod_expr.c
@@ -51,7 +51,13 @@ SWITCH_STANDARD_API(expr_function)
 	int err;
     char val[512] = "", *p;
     char *m_cmd = NULL;
-    size_t len = strlen(cmd) + 3;
+    size_t len;
+
+    if (switch_strlen_zero(cmd)) {
+        goto error;
+    }
+
+    len = strlen(cmd) + 3;
 
 
     m_cmd = malloc(len);