punt unused variable
diff --git a/archival/libunarchive/decompress_uncompress.c b/archival/libunarchive/decompress_uncompress.c
index a3fcf64..4a4bd2d 100644
--- a/archival/libunarchive/decompress_uncompress.c
+++ b/archival/libunarchive/decompress_uncompress.c
@@ -70,9 +70,6 @@
 /* user settable max # bits/code */
 static int maxbits = BITS;
 
-/* Exitcode of compress (-1 no file compressed) */
-static int exit_code = -1;
-
 /* Input buffer */
 static unsigned char inbuf[IBUFSIZ + 64];