From: Paul Eggert <eggert@cs.ucla.edu>
Date: Fri, 8 May 2026 17:42:39 +0000 (-0700)
Subject: argp: pacify -Wuseless-cast
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e96f3ccdf0465c7be3b95424ebe61ae308958aab;p=thirdparty%2Fgnulib.git

argp: pacify -Wuseless-cast

* lib/argp-help.c (argp_doc): Omit unnecessary cast
of const char * to const char *.
---

diff --git a/ChangeLog b/ChangeLog
index cf9294505c..dff86a711e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2026-05-08  Paul Eggert  <eggert@cs.ucla.edu>
+
+	argp: pacify -Wuseless-cast
+	* lib/argp-help.c (argp_doc): Omit unnecessary cast
+	of const char * to const char *.
+
 2026-05-08  Pádraig Brady  <P@draigBrady.com>
 
 	manywarnings: avoid -Wuseless-cast warnings on GCC <= 13
diff --git a/lib/argp-help.c b/lib/argp-help.c
index d925336775..f7a4b2f0d0 100644
--- a/lib/argp-help.c
+++ b/lib/argp-help.c
@@ -1654,7 +1654,7 @@ argp_doc (const struct argp *argp, const struct argp_state *state,
                               inp_text, input);
     }
   else
-    text = (const char *) inp_text;
+    text = inp_text;
 
   int anything = 0;
   if (text)