[hackers] [slock] make error message prefix consistent || Markus Teich

[git]

commit 9698224090ff2989659717815bfa076d5d436a70
Author:     Markus Teich <markus.te...@stusta.mhn.de>
AuthorDate: Wed Sep 7 10:04:06 2016 +0200
Commit:     Markus Teich <markus.te...@stusta.mhn.de>
CommitDate: Wed Sep 7 10:04:06 2016 +0200

    make error message prefix consistent

diff --git a/slock.c b/slock.c
index 08ada6f..62a9841 100644
--- a/slock.c
+++ b/slock.c
@@ -99,9 +99,9 @@ getpw(void)
        errno = 0;
        if (!(pw = getpwuid(getuid()))) {
                if (errno)
-                       die("getpwuid: %s\n", strerror(errno));
+                       die("slock: getpwuid: %s\n", strerror(errno));
                else
-                       die("cannot retrieve password entry\n");
+                       die("slock: cannot retrieve password entry\n");
        }
        rval = pw->pw_passwd;
 
@@ -109,7 +109,7 @@ getpw(void)
        if (rval[0] == 'x' && rval[1] == '\0') {
                struct spwd *sp;
                if (!(sp = getspnam(getenv("USER"))))
-                       die("cannot retrieve shadow entry (make sure to suid or 
sgid slock)\n");
+                       die("slock: cannot retrieve shadow entry (make sure to 
suid or sgid slock)\n");
                rval = sp->sp_pwdp;
        }
 #endif
@@ -117,7 +117,7 @@ getpw(void)
        /* drop privileges */
        if (geteuid() == 0 &&
            ((getegid() != pw->pw_gid && setgid(pw->pw_gid) < 0) || 
setuid(pw->pw_uid) < 0))
-               die("cannot drop privileges\n");
+               die("slock: cannot drop privileges\n");
        return rval;
 }
 #endif