From c599162209f537e6f5d21027ab5b4fe18a17cb61 Mon Sep 17 00:00:00 2001
From: Anthony Minessale <anthony.minessale@gmail.com>
Date: Thu, 15 May 2008 19:38:29 +0000
Subject: [PATCH] update

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@8417 d0543943-73ff-0310-b7d9-9358b9ac24b2
---
 src/include/switch_utils.h | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/src/include/switch_utils.h b/src/include/switch_utils.h
index 9a67cd5e4e..74b20bf6c2 100644
--- a/src/include/switch_utils.h
+++ b/src/include/switch_utils.h
@@ -55,10 +55,17 @@ SWITCH_BEGIN_EXTERN_C
 #define switch_is_file_path(file) (file && ((*file == '/') || strstr(file, SWITCH_URL_SEPARATOR)))
 #endif
 
+/*!
+  \brief Test for NULL or zero length string
+  \param s the string to test
+  \return true value if the string is NULL or zero length
+*/
+#define switch_strlen_zero(s) (!s || *s == '\0')
+
 
 static inline switch_bool_t switch_is_moh(const char *s)
 {
-	if (!strcasecmp(s, "silence") || !strcasecmp(s, "indicate_hold")) {
+	if (switch_strlen_zero(s) || !strcasecmp(s, "silence") || !strcasecmp(s, "indicate_hold")) {
 		return SWITCH_FALSE;
 	}
 	return SWITCH_TRUE;
@@ -277,13 +284,6 @@ static inline switch_bool_t switch_strstr(char *s, char *q)
 }
 
 
-/*!
-  \brief Test for NULL or zero length string
-  \param s the string to test
-  \return true value if the string is NULL or zero length
-*/
-#define switch_strlen_zero(s) (!s || *s == '\0')
-
 /*!
   \brief Make a null string a blank string instead
   \param s the string to test