* dvblast.c: Check if a config file has been given.

ad80510e · Christophe Massiot · 05f87187 · ad80510e
Commit ad80510e authored Oct 23, 2009 by Christophe Massiot
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Showing with 7 additions and 1 deletion

dvblast.c dvblast.c +7 -1

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--- a/dvblast.c
+++ b/dvblast.c
@@ -70,6 +70,12 @@ static void ReadConfiguration( char *psz_file )
    char psz_line[2048];
    int i;

+    if ( psz_file == NULL )
+    {
+        msg_Err( NULL, "no config file" );
+        return;
+    }
+
    if ( (p_file = fopen( psz_file, "r" )) == NULL )
    {
        msg_Err( NULL, "can't fopen config file %s", psz_file );