From ef6f50088f40147e92b055495ec126fc4fb117f7 Mon Sep 17 00:00:00 2001
From: bebbo <bebbo@bejy.net>
Date: Thu, 29 Sep 2022 08:21:05 +0200
Subject: [PATCH] refs #189: don't trash q - it's needed later

---
 libiberty/make-relative-prefix.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/libiberty/make-relative-prefix.c b/libiberty/make-relative-prefix.c
index bcb64c2d355..1c185fb08ea 100644
--- a/libiberty/make-relative-prefix.c
+++ b/libiberty/make-relative-prefix.c
@@ -266,7 +266,7 @@ make_relative_prefix_1 (const char *progname, const char *bin_prefix,
   int i, n, common;
   int needed_len;
   char *ret = NULL, *ptr, *full_progname;
-  char buf[1024], *p, *q;
+  char buf[1024], *p, *q, *t;
   DIR * d;
 
   if (progname == NULL || bin_prefix == NULL || prefix == NULL)
@@ -325,14 +325,14 @@ make_relative_prefix_1 (const char *progname, const char *bin_prefix,
 #endif
 
   // normalize
-  while ((q = strstr(p, "/../")))
+  while ((t = strstr(p, "/../")))
     {
-      char * r = q - 1;
+      char * r = t - 1;
       while (r >= p && *r != '/')
 	--r;
       if (r < p)
 	break;
-      memmove(r, q + 3, strlen(q + 3) + 1);
+      memmove(r, t + 3, strlen(t + 3) + 1);
     }