# HG changeset patch
# User Roy Marples <roy@marples.name>
# Date 1602337440 -3600
# Node ID b9a2c4481c2e69ef574c2e921c5c3d45d3a6ca23
# Parent  5cf306bf405822dcc22d70ee65f536a158d55f8b
setproctitle compat requires envp, not environ

The two could be different!
envp is NOT C or POSIX standard, but does appear to be a UNIX standard.

diff -r 5cf306bf4058 -r b9a2c4481c2e src/dhcpcd.c
--- a/src/dhcpcd.c	Sat Oct 10 13:32:23 2020 +0300
+++ b/src/dhcpcd.c	Sat Oct 10 14:44:00 2020 +0100
@@ -1767,7 +1767,7 @@
 }
 
 int
-main(int argc, char **argv)
+main(int argc, char **argv, char **envp)
 {
 	struct dhcpcd_ctx ctx;
 	struct ifaddrs *ifaddrs = NULL;
@@ -1788,7 +1788,7 @@
 #endif
 
 #ifdef SETPROCTITLE_H
-	setproctitle_init(argc, argv, environ);
+	setproctitle_init(argc, argv, envp);
 #endif
 
 	/* Test for --help and --version */