tremove unused variables - sacc - sacc (saccomys): simple gopher client.
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---
commit 88d7f160cb44cdb08634b034b23d2f2d640bf7fd
parent 5b8bd6016a9bc52b643e55335b46de1aaeae2940
Author: Hiltjo Posthuma 
Date:   Sat,  2 Nov 2019 14:59:59 +0100

remove unused variables

found by cppcheck

Diffstat:
  M sacc.c                              |       2 +-
  M ui_ti.c                             |       1 -
  M ui_txt.c                            |       1 -

3 files changed, 1 insertion(+), 3 deletions(-)
---
diff --git a/sacc.c b/sacc.c
t@@ -628,7 +628,7 @@ plumbitem(Item *item)
 {
         char *file, *path, *tag;
         mode_t mode = S_IRUSR|S_IWUSR|S_IRGRP;
-        int n, dest, plumbitem;
+        int dest, plumbitem;
 
         if (file = strrchr(item->selector, '/'))
                 ++file;
diff --git a/ui_ti.c b/ui_ti.c
t@@ -194,7 +194,6 @@ displaystatus(Item *item)
 static void
 displayuri(Item *item)
 {
-        char *fmt;
         size_t n;
 
         if (item->type == 0 || item->type == 'i')
diff --git a/ui_txt.c b/ui_txt.c
t@@ -173,7 +173,6 @@ uidisplay(Item *entry)
 void
 printuri(Item *item, size_t i)
 {
-        char *fmt;
         int n;
 
         if (!item)