From: Steinar H. Gunderson <steinar+vlc@gunderson.no>
Date: Sat, 2 Oct 2010 00:08:02 +0000 (+0200)
Subject: Use var_CreateGetNonEmptyString for decklink-mode.
X-Git-Url: https://git.sesse.net/?p=vlc;a=commitdiff_plain;h=65022ed2467ecb2d0890df5a5af629eb50dd10f4

Use var_CreateGetNonEmptyString for decklink-mode.
---

diff --git a/modules/access/decklink.cpp b/modules/access/decklink.cpp
index 631dc76dae..fe7e580ef1 100644
--- a/modules/access/decklink.cpp
+++ b/modules/access/decklink.cpp
@@ -412,8 +412,8 @@ static int Open( vlc_object_t *p_this )
         goto finish;
     }
 
-    psz_display_mode = var_InheritString( p_demux, "decklink-mode" );
-    if( !psz_display_mode || strlen( psz_display_mode ) == 0 || strlen( psz_display_mode ) > 4 ) {
+    psz_display_mode = var_CreateGetNonEmptyString( p_demux, "decklink-mode" );
+    if( !psz_display_mode || strlen( psz_display_mode ) > 4 ) {
         msg_Err( p_demux, "Missing or invalid --decklink-mode string" );
         goto finish;
     }