X-Git-Url: https://plomlompom.com/repos/?a=blobdiff_plain;f=src%2Fcommon%2Frexit.c;h=7eeaccb52d1c92d91a3c9760771888de70b16bde;hb=96cdebb17848901906799677f45c67263f759f6a;hp=a3e18b2664648dc13139c0943135291d37425ce7;hpb=1cb57a35a3b3cc4ec8870531ca254a655c0bdda2;p=plomrogue

diff --git a/src/common/rexit.c b/src/common/rexit.c
index a3e18b2..7eeaccb 100644
--- a/src/common/rexit.c
+++ b/src/common/rexit.c
@@ -1,4 +1,9 @@
-/* src/common/rexit.c */
+/* src/common/rexit.c
+ *
+ * This file is part of PlomRogue. PlomRogue is licensed under the GPL version 3
+ * or any later version. For details on its copyright, license, and warranties,
+ * see the file NOTICE in the root directory of the PlomRogue source package.
+ */
 
 #include "rexit.h"
 #include <errno.h> /* global errno */
@@ -28,7 +33,7 @@ extern void exit_err(int err, const char * msg)
         return;
     }
     cleanup_func();
-    if (NULL == msg)
+    if (!msg)
     {
         msg = "Details unknown.";
     }