ubase

commit bfb4b38cffed5cebe1617386befae7a5980df87c
parent acb9ae197e8e71c94c8fa16bc315930d9cbc6dcd
Author: sin <sin@2f30.org>
Date:   Fri, 18 Oct 2013 16:22:24 +0100

If we are preserving the environment use SHELL instead of pw->pw_shell

Diffstat:
M
su.c
 | 
3
++-

1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/su.c b/su.c
@@ -112,7 +112,8 @@ main(int argc, char **argv)
 				setenv("LOGNAME", pw->pw_name, 1);
 			}
 		}
-		execve(pw->pw_shell, newargv, environ);
+		execve(pflag ? getenv("SHELL") : pw->pw_shell,
+		       newargv, environ);
 	}
 	return (errno == ENOENT) ? 127 : 126;
 }