From: Ben Gras <ben@minix3.org>
Date: Mon, 27 Mar 2006 11:08:17 +0000 (+0000)
Subject: Let su report something more useful when shells fail to exec()
X-Git-Tag: v3.1.2a~119
X-Git-Url: http://zhaoyanbai.com/repos/?a=commitdiff_plain;h=1c88703f7bb2711f60235265104f6554c73325f3;p=minix.git

Let su report something more useful when shells fail to exec()
---

diff --git a/commands/simple/su.c b/commands/simple/su.c
index a58ba71bf..53c92c241 100755
--- a/commands/simple/su.c
+++ b/commands/simple/su.c
@@ -145,8 +145,10 @@ char *argv[];
 	*envp = NULL;
 	(void) chdir(pwd->pw_dir);
 	execve(shell, argv, envv);
+	perror(shell);
   } else {
 	execv(shell, argv);
+	perror(shell);
   }
   fprintf(stderr, "No shell\n");
   return(3);