File popt-libc-updates2.patch of Package popt

--- popt-1.19/src/poptconfig.c.orig	2026-03-18 13:06:17.594692100 +0100
+++ popt-1.19/src/poptconfig.c	2026-03-18 13:06:19.938692135 +0100
@@ -394,7 +394,7 @@
 int poptReadConfigFiles(poptContext con, const char * paths)
 {
     char * buf = (paths ? xstrdup(paths) : NULL);
-    const char * p;
+    char * p;
     char * pe;
     int rc = 0;		/* assume success */