From: mfranz <mfranz>
Date: Sun, 19 Oct 2008 16:25:05 +0000 (+0000)
Subject: screenshots: check for empty screenshots-dir
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=995eaac10bc64a69a0adb466e05c02b8d1005cf9;p=flightgear.git

screenshots: check for empty screenshots-dir
---

diff --git a/src/GUI/gui_funcs.cxx b/src/GUI/gui_funcs.cxx
index 6b4e86933..574611196 100644
--- a/src/GUI/gui_funcs.cxx
+++ b/src/GUI/gui_funcs.cxx
@@ -486,7 +486,10 @@ bool fgDumpSnapShot () {
     renderer->update( true );
     renderer->update( true );
 
-    string dir = fgGetString("/sim/paths/screenshot-dir", fgGetString("/sim/fg-current"));
+    string dir = fgGetString("/sim/paths/screenshot-dir");
+    if (dir.empty())
+        dir = fgGetString("/sim/fg-current");
+
     SGPath path(dir + '/');
     if (path.create_dir( 0755 )) {
         SG_LOG(SG_GENERAL, SG_ALERT, "Cannot create screenshot directory '"