From: Jim Warner <james.warner@comcast.net>
Date: Sun, 6 Sep 2015 05:00:00 +0000 (-0500)
Subject: w: eliminate inappropriate cmdline padding with spaces
X-Git-Tag: v4.0.0~1042
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=14359a0afe66cf4641c95b40c0d83c0fef9a892f;p=procps-ng

w: eliminate inappropriate cmdline padding with spaces

This commit is an outgrowth of the research into a bug
involving the recently added enum 'PROCPS_PIDS_extra'.

The WHAT portion of output is being padded with spaces
since the printf field width format specifier was used
in combination with a precision specifier. This commit
reduces the format string to just that precision part.

Signed-off-by: Jim Warner <james.warner@comcast.net>
---

diff --git a/w.c b/w.c
index 16828dd1..2130ce1f 100644
--- a/w.c
+++ b/w.c
@@ -488,7 +488,7 @@ static void showinfo(
         else
             print_time_ival7(idletime(tty), 0, stdout);
     }
-    printf(" %-*.*s\n", maxcmd, maxcmd, cmdline);
+    printf(" %.*s\n", maxcmd, cmdline);
 }
 
 static void __attribute__ ((__noreturn__))