commit ff95b3ad95fd25d49e587e9d402cae67bab2e95d
Author:     Simon Howard <fraggle@gmail.com>
AuthorDate: Wed Aug 8 18:03:32 2007 +0000
Commit:     Simon Howard <fraggle@gmail.com>
CommitDate: Wed Aug 8 18:03:32 2007 +0000

    Make M_FileExists work on directories.

    Subversion-branch: /trunk/chocolate-doom
    Subversion-revision: 949
---
 src/m_misc.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/m_misc.c b/src/m_misc.c
index d5bdc5cf..191a45c0 100644
--- a/src/m_misc.c
+++ b/src/m_misc.c
@@ -31,6 +31,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <ctype.h>
+#include <errno.h>

 // for mkdir:

@@ -138,7 +139,10 @@ boolean M_FileExists(char *filename)
     }
     else
     {
-        return false;
+        // If we can't open because the file is a directory, the
+        // "file" exists at least!
+
+        return errno == EISDIR;
     }
 }