Glob.xs: remove unused vars

These are left over from the refactoring that took place
with commit 1bb8785a.

diff --git a/ext/File-Glob/Glob.xs b/ext/File-Glob/Glob.xs
index 2ec500d..0c03e12 100644 (file)
--- a/ext/File-Glob/Glob.xs
+++ b/ext/File-Glob/Glob.xs
@@ -332,11 +332,7 @@ void
 bsd_glob(pattern,...)
     char *pattern
 PREINIT:
-    glob_t pglob;
-    int i;
-    int retval;
     int flags = 0;
-    SV *tmp;
 PPCODE:
     {
        /* allow for optional flags argument */