env var config - fix null var value handling in gui

fix CID 1428891 back to 0 issues.
3 years ago · c3f809c346
parent fcd726a328
commit c3f809c346
1 changed files with 1 additions and 1 deletions
--- a/src/modules/conf_paths/e_int_config_env.c
+++ b/src/modules/conf_paths/e_int_config_env.c
@ -158,7 +158,7 @@ _env_text(E_Config_Env_Var *evr)

   if (val)
     {
-        if (strlen(evr->val) > 64)
+        if ((evr->val) && (strlen(evr->val) > 64))
          text = eina_slstr_printf("%s=%s...", evr->var, val);
        else
          text = eina_slstr_printf("%s=%s", evr->var, val);