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

2018-04-02 18:07:54 -06:00 · 2018-04-02 18:07:54 -06:00 · 45bccb474c
parent d5c304d476
commit 45bccb474c
1 changed files with 3 additions and 1 deletions
--- 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;