Type correction; clear gif_animation's memory in gif_create()

svn path=/branches/dynis/libnsgif/; revision=4460

1 files changed, 4 insertions, 9 deletions

diff --git a/libnsgif.c b/libnsgif.c
index 0219def..70a37b4 100644
--- a/libnsgif.c
+++ b/libnsgif.c
@@ -149,21 +149,17 @@ static bool get_done;
 */
 static bool clear_image = false;
 
+
+
 /**	Initialises necessary gif_animation members.
 */
 void gif_create(gif_animation *gif, gif_bitmap_callback_vt *bitmap_callbacks) {
+	memset(gif, 0, sizeof(gif_animation));
 	gif->bitmap_callbacks = *bitmap_callbacks;
-	gif->gif_data = NULL;
-	gif->frame_image = NULL;
-	gif->frames = NULL;
-	gif->local_colour_table = NULL;
-	gif->global_colour_table = NULL;
-	gif->buffer_position = 0;
-	gif->frame_count = 0;
-	gif->frame_count_partial = 0;
 	gif->decoded_frame = GIF_INVALID_FRAME;
 }
 
+
 /**	Initialises any workspace held by the animation and attempts to decode
 	any information that hasn't already been decoded.
 	If an error occurs, all previously decoded frames are retained.
@@ -363,7 +359,6 @@ gif_result gif_initialise(gif_animation *gif, size_t size, unsigned char *data)
 }
 
 
-
 /**	Updates the sprite memory size
 
 	@return GIF_INSUFFICIENT_MEMORY for a memory error