From e74814c28a21400cd1189af2812632e40d7571d3 Mon Sep 17 00:00:00 2001
From: Rob Browning <rlb@cs.utexas.edu>
Date: Wed, 28 Nov 2001 22:26:28 +0000
Subject: [PATCH] * src/gnc-module/gnc-module.c
 (gnc_module_system_setup_load_path): don't do anything when dir list is
 empty.

git-svn-id: svn+ssh://svn.gnucash.org/repo/gnucash/trunk@6097 57a11ea4-9604-0410-9ed3-97b8803252fd
---
 src/gnc-module/gnc-module.c | 46 ++++++++++++++++++++-----------------
 1 file changed, 25 insertions(+), 21 deletions(-)

diff --git a/src/gnc-module/gnc-module.c b/src/gnc-module/gnc-module.c
index fb41421453..b4d8a54c2b 100644
--- a/src/gnc-module/gnc-module.c
+++ b/src/gnc-module/gnc-module.c
@@ -110,31 +110,35 @@ gnc_module_system_setup_load_path(void)
 {
   GList * dirs = gnc_module_system_search_dirs();
   GList * lp;
-  char *envt = getenv("LD_LIBRARY_PATH");
 
-  if(envt)
+  if(dirs)
   {
-    envt = g_strdup(envt);
-  }
-  else
-  {
-    envt = g_strdup("");
-  }
-
-  for(lp=dirs; lp; lp=lp->next) 
-  {
-    char *tmp = g_strdup_printf("%s:%s", envt, (char *) lp->data);
+    char *envt = getenv("LD_LIBRARY_PATH");
+    
+    if(envt)
+    {
+      envt = g_strdup(envt);
+    }
+    else
+    {
+      envt = g_strdup("");
+    }
+    
+    for(lp=dirs; lp; lp=lp->next) 
+    {
+      char *tmp = g_strdup_printf("%s:%s", envt, (char *) lp->data);
+      g_free(envt);
+      envt = tmp;
+      g_free(lp->data);
+    }
+    g_list_free(dirs);
+    
+    if(gnc_setenv("LD_LIBRARY_PATH", envt, 1) != 0)
+    {
+      g_warning ("gnc-module failed to set LD_LIBRARY_PATH");
+    }
     g_free(envt);
-    envt = tmp;
-    g_free(lp->data);
-  }
-  g_list_free(dirs);
-
-  if(gnc_setenv("LD_LIBRARY_PATH", envt, 1) != 0)
-  {
-    g_warning ("gnc-module failed to set LD_LIBRARY_PATH");
   }
-  g_free(envt);
 }
 
 /*************************************************************