From: Holger Schemel <info@artsoft.org>
Date: Tue, 14 Jun 2016 11:21:01 +0000 (+0200)
Subject: small fix to prevent compiler warning
X-Git-Tag: 4.0.0.0-rc3~6
X-Git-Url: https://git.artsoft.org/?a=commitdiff_plain;h=60e1ff3b2d74383ed9975a185a3c56fb3c2acad0;p=rocksndiamonds.git

small fix to prevent compiler warning
---

diff --git a/src/editor.c b/src/editor.c
index d104ae42..1b72d69b 100644
--- a/src/editor.c
+++ b/src/editor.c
@@ -12051,7 +12051,7 @@ void PrintEditorGadgetInfoText(struct GadgetInfo *gi)
   char shortcut[MAX_OUTPUT_LINESIZE + 1];
   int max_infotext_len = getMaxInfoTextLength();
 
-  if (gi == NULL || gi->info_text == NULL)
+  if (gi == NULL || strlen(gi->info_text) == 0)
     return;
 
   strncpy(infotext, gi->info_text, max_infotext_len);