From: Alan Cox <alan@linux.intel.com>
Date: Sun, 12 Nov 2017 21:07:37 +0000 (+0000)
Subject: who: fix use as users when a path is given
X-Git-Url: https://git.ndcode.org/public/gitweb.cgi?a=commitdiff_plain;h=183d41e48b102f8bf16df7eb374ae07598d3595a;p=FUZIX.git

who: fix use as users when a path is given
---

diff --git a/Applications/util/who.c b/Applications/util/who.c
index b50edc9a..3d872891 100644
--- a/Applications/util/who.c
+++ b/Applications/util/who.c
@@ -24,11 +24,17 @@
 
 void main(int argc, char *argv[])
 {
-	register struct utmp *entry;
+	struct utmp *entry;
 	char *timestr;
+	char *p;
 	uint8_t fmt = 0;
 
-	if (strcmp(argv[0], "users") == 0)
+	p = strchr(argv[0],'/');
+	if (p)
+		p++;
+	else
+		p = argv[0];
+	if (strcmp(p, "users") == 0)
 		fmt = 1;
 	setutent();
 	while ((entry = getutent()) != NULL) {