From 94675b2dac5d09d1418a1e2fc448fd42473f3bc8 Mon Sep 17 00:00:00 2001
From: Anshul Maheshwari <anshul.ffmpeg@gmail.com>
Date: Fri, 9 Jan 2015 13:14:32 +0100
Subject: [PATCH] handle no language found

---
 src/lib_ccx/dvb_subtitle_decoder.c | 5 +++++
 src/lib_ccx/ocr.c                  | 2 +-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/lib_ccx/dvb_subtitle_decoder.c b/src/lib_ccx/dvb_subtitle_decoder.c
index 859c6f31..29eb3607 100644
--- a/src/lib_ccx/dvb_subtitle_decoder.c
+++ b/src/lib_ccx/dvb_subtitle_decoder.c
@@ -435,6 +435,11 @@ void* dvbsub_init_decoder(struct dvb_config* cfg)
 
 #ifdef ENABLE_OCR
 	ctx->ocr_ctx = init_ocr(ctx->lang_index);
+        if(!ctx->ocr_ctx)
+	{
+		freep(&ctx);
+		return NULL;
+	}
 #endif
 	ctx->version = -1;
 
diff --git a/src/lib_ccx/ocr.c b/src/lib_ccx/ocr.c
index 3f9c4466..2de8c664 100644
--- a/src/lib_ccx/ocr.c
+++ b/src/lib_ccx/ocr.c
@@ -67,7 +67,7 @@ static void delete_ocr (struct ocrCtx* ctx)
 {
         TessBaseAPIEnd(ctx->api);
         TessBaseAPIDelete(ctx->api);
-	freep(ctx);
+	freep(&ctx);
 }
 void* init_ocr(int lang_index)
 {