From: Paul Eggert <eggert@cs.ucla.edu>
Date: Tue, 31 May 2022 08:19:32 +0000 (-0700)
Subject: Pacify GCC 12 in xrdb.c
X-Git-Tag: emacs-29.0.90~1910^2~319^2~5
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=920f1e68b868537d64b28e7623e428338357bfbc;p=emacs.git

Pacify GCC 12 in xrdb.c

* src/xrdb.c (x_get_resource): Simply assign the return	value.
This pacifies GCC 12 -Wanalyzer-use-of-uninitialized-value.
---

diff --git a/src/xrdb.c b/src/xrdb.c
index aa79d719c8c..faeea04a539 100644
--- a/src/xrdb.c
+++ b/src/xrdb.c
@@ -486,11 +486,7 @@ x_get_resource (XrmDatabase rdb, const char *name, const char *class,
   if (XrmQGetResource (rdb, namelist, classlist, &type, &value) == True
       && (type == expected_type))
     {
-      if (type == x_rm_string)
-	ret_value->addr = (char *) value.addr;
-      else
-	memcpy (ret_value->addr, value.addr, ret_value->size);
-
+      *ret_value = value;
       return value.size;
     }