From 7d851250e5e773669157135208363e02ec7d1037 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Caol=C3=A1n=20McNamara?= <caolanm@redhat.com>
Date: Sat, 30 Jun 2012 20:34:46 +0100
Subject: [PATCH] we don't need to check for complete length, any non 0 length
 will do

Change-Id: I6978524ef934ee97d151e0fd22f3a0dfc91fd26e
---
 cppu/source/uno/env_subst.cxx | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/cppu/source/uno/env_subst.cxx b/cppu/source/uno/env_subst.cxx
index 8ae23bfba458..b82aeed5e2f6 100644
--- a/cppu/source/uno/env_subst.cxx
+++ b/cppu/source/uno/env_subst.cxx
@@ -32,14 +32,14 @@ CPPU_DLLPUBLIC void SAL_CALL uno_getEnvironment(uno_Environment ** ppEnv,
     rtl::OString  a_envName("UNO_ENV_SUBST:");
     a_envName += rtl::OUStringToOString(envDcp, RTL_TEXTENCODING_ASCII_US);
     char * c_value = getenv(a_envName.getStr());
-    if (c_value && rtl_str_getLength(c_value))
+    if (c_value && *c_value)
     {
         rtl::OString a_envDcp(a_envName.copy(a_envName.indexOf(':') + 1));
 
         OSL_TRACE("UNO_ENV_SUBST \"%s\" -> \"%s\"", a_envDcp.getStr(), c_value);
         rtl::OUString value(c_value, rtl_str_getLength(c_value), RTL_TEXTENCODING_ASCII_US);
 
-         envDcp = value;
+        envDcp = value;
     }
 
     uno_direct_getEnvironment(ppEnv, envDcp.pData, pContext);