Get rid of warnings uncovered with clangs -Weverything

1 files changed, 4 insertions, 3 deletions

diff --git a/src/export/extract_version_3.c b/src/export/extract_version_3.c
index 19df167..cbe0c7e 100644
--- a/src/export/extract_version_3.c
+++ b/src/export/extract_version_3.c
@@ -19,8 +19,8 @@ int main(int argc, char **argv) {
   unsigned char input  [XORLEN];
   unsigned char output [HUGEBLOCK];
   char respath[32]; /* file_XXXXX\0 */
-  int i, zres = 0, filenum = 0, resfile;
-  size_t offs = 0, reported = 0;
+  int zres = 0, filenum = 0, resfile;
+  size_t i, offs = 0, reported = 0;
 
   z_stream z; memset( &z, 0, sizeof(z));
 
@@ -32,7 +32,8 @@ int main(int argc, char **argv) {
     if( (zres != Z_OK) && (zres != Z_STREAM_END) )
       goto error_continue;
 
-    z.next_in  = in->addr + offs + XORLEN; z.avail_in = in->size - offs - XORLEN;
+    z.next_in  = in->addr + offs + XORLEN;
+    z.avail_in = (unsigned int)(in->size - offs - XORLEN);
     while( zres == Z_OK ) zres = inflate( &z, Z_NO_FLUSH );
 
     if( zres != Z_STREAM_END ) {