# HG changeset patch
# User rosfran
# Date 1179263644 -3600
# Node ID 0469baf4217cc36b1ac7e329ce2c983faa3a27b0
# Parent  49f79548b1cc5fdf61c78d7018b3516585458e14
[svn r663] Added verification to GMYTH_FILE_READ_NEXT_PROG_CHAIN return values.

diff -r 49f79548b1cc -r 0469baf4217c gmyth/samples/gmyth_cat.c
--- a/gmyth/samples/gmyth_cat.c	Tue May 15 21:54:05 2007 +0100
+++ b/gmyth/samples/gmyth_cat.c	Tue May 15 22:14:04 2007 +0100
@@ -158,6 +158,8 @@
     GMythFile *gmyth_file = NULL;
     GArray *array = NULL;
 
+    gint file_transf_ret;
+
     g_return_val_if_fail (options != NULL, FALSE);
     g_return_val_if_fail (options->b_info != NULL, FALSE);
     g_return_val_if_fail (options->channel != NULL, FALSE);
@@ -190,9 +192,10 @@
 
     array = g_array_new (FALSE, TRUE, sizeof(gchar));
 
-    while( gmyth_file_transfer_read
+    while( ( ( file_transf_ret = gmyth_file_transfer_read
            (GMYTH_FILE_TRANSFER(gmyth_file),
-            (GByteArray*)array, 64000, TRUE) == GMYTH_FILE_READ_OK )
+            (GByteArray*)array, 64000, TRUE) ) == GMYTH_FILE_READ_OK ) ||
+	    file_transf_ret == GMYTH_FILE_READ_NEXT_PROG_CHAIN )
     {
 
         fwrite (array->data, array->len, 1, stdout);