From b3cc1dc364fdb4961ce0af14858e7d74c9f470d8 Mon Sep 17 00:00:00 2001
From: "Carsten Haitzler (Rasterman)" <raster@rasterman.com>
Date: Wed, 27 May 2015 08:43:13 +0900
Subject: [PATCH] e start - path manipulation - don't add a : if there already
 is one

avoids adding more : chars to make a broken path even worse
---
 src/bin/e_start_main.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/bin/e_start_main.c b/src/bin/e_start_main.c
index d2a997a7e..475df235a 100644
--- a/src/bin/e_start_main.c
+++ b/src/bin/e_start_main.c
@@ -215,7 +215,7 @@ _env_path_prepend(const char *env, const char *path)
         strcat(s, p2);
         if (p)
           {
-             strcat(s, ":");
+             if (p[0] != ':') strcat(s, ":");
              strcat(s, p);
           }
         env_set(env, s);
@@ -252,7 +252,10 @@ _env_path_append(const char *env, const char *path)
         if (p)
           {
              strcat(s, p);
-             strcat(s, ":");
+             if (len > 0)
+               {
+                  if (s[len - 1] != ':') strcat(s, ":");
+               }
           }
         strcat(s, p2);
         env_set(env, s);