Get rid of some trivial warnings; unused variables, ambiguous if-else,

[mmh] / uip / refile.c

diff --git a/uip/refile.c b/uip/refile.c
index acafbf4..e77fe0b 100644 (file)
--- a/uip/refile.c
+++ b/uip/refile.c
@@ -278,11 +278,9 @@ main (int argc, char **argv)
 static void
 opnfolds (struct st_fold *folders, int nfolders)
 {
-    register char *cp;
     char nmaildir[BUFSIZ];
     register struct st_fold *fp, *ep;
     register struct msgs *mp;
-    struct stat st;
 
     for (fp = folders, ep = folders + nfolders; fp < ep; fp++) {
        chdir (m_maildir (""));