commit 79fe69393eb1bec928860dfe9e9f04ec221ef4ce
author cristy <urban-warrior@git.imagemagick.org> Tue Dec 25 00:31:30 2012 +0000
committer cristy <urban-warrior@git.imagemagick.org> Tue Dec 25 00:31:30 2012 +0000
tree 2ff2dde0f076a00f7877715cfb98bef7f66b8a63
parent 12059543684395d6a182566ae85d27f214a32e92

MagickCore/blob.c

diff --git a/MagickCore/blob.c b/MagickCore/blob.c
index 00f7204..7a1822f 100644
--- a/MagickCore/blob.c
+++ b/MagickCore/blob.c
@@ -2517,7 +2517,8 @@
 #endif
             (void) ResetMagickMemory(magick,0,sizeof(magick));
             count=fread(magick,1,sizeof(magick),image->blob->file_info.file);
-            (void) rewind(image->blob->file_info.file);
+            (void) fseek(image->blob->file_info.file,(off_t) -count,SEEK_CUR);
+            (void) fflush(image->blob->file_info.file);
             (void) LogMagickEvent(BlobEvent,GetMagickModule(),
                "  read %.20g magic header bytes",(double) count);
 #if defined(MAGICKCORE_ZLIB_DELEGATE)