From: Po Lu <luangruo@yahoo.com>
Date: Sat, 29 Oct 2022 10:21:51 +0000 (+0800)
Subject: Fix another GCC warning
X-Git-Tag: emacs-29.0.90~1616^2~396
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=f826f56a413a07eee2782655809e1f5e102c6153;p=emacs.git

Fix another GCC warning

* src/nsterm.m (ns_draw_glyphless_glyph_string_foreground): Fix
another compiler warning.
---

diff --git a/src/nsterm.m b/src/nsterm.m
index e70463b9877..17f40dc7e37 100644
--- a/src/nsterm.m
+++ b/src/nsterm.m
@@ -4242,7 +4242,7 @@ ns_draw_glyphless_glyph_string_foreground (struct glyph_string *s)
 #else
       enum { PACIFY_GCC_BUG_81401 = 0 };
 #endif
-      char buf[7 + PACIFY_GCC_BUG_81401];
+      char buf[8 + PACIFY_GCC_BUG_81401];
       char *str = NULL;
       int len = glyph->u.glyphless.len;
 
@@ -4268,7 +4268,7 @@ ns_draw_glyphless_glyph_string_foreground (struct glyph_string *s)
 	{
 	  unsigned int ch = glyph->u.glyphless.ch;
 	  eassume (ch <= MAX_CHAR);
-	  snprintf (buf, 7, "%0*X", ch < 0x10000 ? 4 : 6, ch);
+	  snprintf (buf, 8, "%0*X", ch < 0x10000 ? 4 : 6, ch);
 	  str = buf;
 	}