From 9132a78b27b01ec63736720bb725faee0bd18ac5 Mon Sep 17 00:00:00 2001
From: Robert W Hall <bobh@n-cantrell.demon.co.uk>
Date: Sun, 18 Apr 1999 14:38:17 +0000
Subject: [PATCH] Make DOSFS_MatchLong match a search string ending in '*.' to
 a zero extension file name, allowing Mathcad to run.

---
 files/dos_fs.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/files/dos_fs.c b/files/dos_fs.c
index df2495468d6..330ac4d2d6f 100644
--- a/files/dos_fs.c
+++ b/files/dos_fs.c
@@ -291,7 +291,7 @@ static int DOSFS_MatchLong( const char *mask, const char *name,
             if (!*mask) return 1;
             if (case_sensitive) while (*name && (*name != *mask)) name++;
             else while (*name && (toupper(*name) != toupper(*mask))) name++;
-            if (!*name) return 0;
+            if (!*name) break;
         }
         else if (*mask != '?')
         {
@@ -304,6 +304,7 @@ static int DOSFS_MatchLong( const char *mask, const char *name,
         mask++;
         name++;
     }
+    if (*mask == '.') mask++;  /* Ignore trailing '.' in mask */
     return (!*name && !*mask);
 }
 
-- 
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