From: Jon Trulson <jon@radscan.com>
Date: Tue, 3 Apr 2018 00:07:54 +0000 (-0600)
Subject: dtcalc/ds_xlib.c: Coverity CID 175167; uninit value
X-Git-Tag: 2.2.4a~132^2~5
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=45bccb474cb48c83f6e9e69349105f89d0e7c4db;p=oweals%2Fcde.git

dtcalc/ds_xlib.c: Coverity CID 175167; uninit value
---

diff --git a/cde/programs/dtcalc/ds_xlib.c b/cde/programs/dtcalc/ds_xlib.c
index 1136c91b..7115984a 100644
--- a/cde/programs/dtcalc/ds_xlib.c
+++ b/cde/programs/dtcalc/ds_xlib.c
@@ -263,8 +263,10 @@ ds_save_resources(XrmDatabase rDB, char *filename)
   {
     if ((filename = getenv("DTCALCDEF")) == NULL)
       {
+          if ( !(home = getenv("HOME")) )
+              return 1;
+
           size_t fileLen = strlen(home) + 18;
-          home = getenv("HOME");
           if ( (filename = calloc(1, fileLen)) != NULL )
           {
               needsFree = true;