avcodec/pngdec: fix indentation in handle_row()

[ffmpeg] / libavcodec / tiffenc.c

diff --git a/libavcodec/tiffenc.c b/libavcodec/tiffenc.c
index 38ff780da3bbd5df4af6376a7359502deef1ffa7..72219da0d007ee49770e2627cc0eb6effce93c07 100644 (file)
--- a/libavcodec/tiffenc.c
+++ b/libavcodec/tiffenc.c
@@ -235,7 +235,7 @@ static int encode_frame(AVCodecContext *avctx, AVPacket *pkt,
     int bytes_per_row;
     uint32_t res[2] = { s->dpi, 1 };    // image resolution (72/1)
     uint16_t bpp_tab[4];
-    int ret = -1;
+    int ret = 0;
     int is_yuv = 0, alpha = 0;
     int shift_h, shift_v;
     int packet_size;
@@ -420,7 +420,7 @@ static int encode_frame(AVCodecContext *avctx, AVPacket *pkt,
         }
     }
     if (s->compr == TIFF_LZW)
-        av_free(s->lzws);
+        av_freep(&s->lzws);
     }
 
     s->num_entries = 0;