archive.c: have SP around arithmetic operators

Signed-off-by: Junio C Hamano <gitster@pobox.com>
git-mirror · Oct 16, 2013 · b1cdfb5 · b1cdfb5
1 parent ea6640e
commit b1cdfb5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/archive.c b/archive.c
@@ -440,7 +440,7 @@ static int match_extension(const char *filename, const char *ext)
 	 * prefix is non-empty (k.e., we don't match .tar.gz with no actual
 	 * filename).
 	 */
-	if (prefixlen < 2 || filename[prefixlen-1] != '.')
+	if (prefixlen < 2 || filename[prefixlen - 1] != '.')
 		return 0;
 	return !strcmp(filename + prefixlen, ext);
 }