From: Michael Jerris <mike@jerris.com>
Date: Tue, 15 Jan 2008 18:08:47 +0000 (+0000)
Subject: add error checking.
X-Git-Tag: v1.0-rc1~667
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=366434cfacbb5b28d24f4aa57da5fc2e2da5e8ab;p=thirdparty%2Ffreeswitch.git

add error checking.

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@7241 d0543943-73ff-0310-b7d9-9358b9ac24b2
---

diff --git a/src/switch_core_speech.c b/src/switch_core_speech.c
index d5a497527f..201dfad774 100644
--- a/src/switch_core_speech.c
+++ b/src/switch_core_speech.c
@@ -47,6 +47,10 @@ SWITCH_DECLARE(switch_status_t) switch_core_speech_open(switch_speech_handle_t *
 	char buf[256] = "";
 	char *param = NULL;
 
+	if (!sh || !flags || switch_strlen_zero(module_name)) {
+		return SWITCH_STATUS_FALSE;
+	}
+
 	if (strchr(module_name, ':')) {
 		switch_set_string(buf, module_name);
 		if ((param = strchr(buf, ':'))) {