From d96d677d0a05213632a10d12ce574807ab6b811b Mon Sep 17 00:00:00 2001
From: "Richard M. Stallman" <rms@gnu.org>
Date: Tue, 10 Mar 1998 00:29:10 +0000
Subject: [PATCH] (fontset_pattern_regexp): `==' was used instead of `='.

---
 src/fontset.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/fontset.c b/src/fontset.c
index 976e27165c3..fe3526852c0 100644
--- a/src/fontset.c
+++ b/src/fontset.c
@@ -435,7 +435,7 @@ fontset_pattern_regexp (pattern)
 	      *p1++ = '*';
 	    }
 	  else if (*p0 == '?')
-	    *p1++ == '.';
+	    *p1++ = '.';
 	  else
 	    *p1++ = *p0;
 	}
-- 
2.39.2