From: andy <andy>
Date: Thu, 16 Mar 2006 18:01:56 +0000 (+0000)
Subject: The handle gets nulled out if the user has closed the file; don't pass that
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=33e01e431db75c07c5d30d3b881b8827bc13b16c;p=simgear.git

The handle gets nulled out if the user has closed the file; don't pass that
null to fclose() in a garbage collection destructor too...
---

diff --git a/simgear/nasal/iolib.c b/simgear/nasal/iolib.c
index f6b5db0c..b9c81f33 100644
--- a/simgear/nasal/iolib.c
+++ b/simgear/nasal/iolib.c
@@ -79,7 +79,8 @@ static void ghostDestroy(void* g)
 
 static void ioclose(naContext c, void* f)
 {
-    if(fclose(f) != 0 && c) naRuntimeError(c, strerror(errno));
+    if(f)
+        if(fclose(f) != 0 && c) naRuntimeError(c, strerror(errno));
 }
 
 static int ioread(naContext c, void* f, char* buf, unsigned int len)