unzip: pass seek error to caller

12 years ago · 0cf5d09ce8
1 changed files with 1 additions and 4 deletions
--- a/modules/access/zip/unzip/ioapi.c
+++ b/modules/access/zip/unzip/ioapi.c
@ -131,7 +131,6 @@ long ZCALLBACK fseek_file_func (opaque, stream, offset, origin)
 {
    (void) opaque;
    int fseek_origin=0;
-    long ret;
    switch (origin)
    {
    case ZLIB_FILEFUNC_SEEK_CUR :
@ -145,9 +144,7 @@ long ZCALLBACK fseek_file_func (opaque, stream, offset, origin)
        break;
    default: return -1;
    }
-    ret = 0;
-    fseek((FILE *)stream, offset, fseek_origin);
-    return ret;
+    return fseek((FILE *)stream, offset, fseek_origin) ? -1 : 0;
 }

 int ZCALLBACK fclose_file_func (opaque, stream)