Instead of using a variable format string to change the field width,

use %*s and just put the width in a variable

diff --git a/bin/csh/proc.c b/bin/csh/proc.c
index 0067cc8..c8d918e 100644 (file)
--- a/bin/csh/proc.c
+++ b/bin/csh/proc.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: proc.c,v 1.22 2011/11/06 01:43:50 guenther Exp $      */
+/*     $OpenBSD: proc.c,v 1.23 2014/07/14 05:53:29 guenther Exp $      */
 /*     $NetBSD: proc.c,v 1.9 1995/04/29 23:21:33 mycroft Exp $ */
 
 /*-
@@ -689,13 +689,12 @@ pprint(struct process *pp, bool flag)
                hadnl = 0;
            }
            if (flag & (REASON | AREASON)) {
+               int width = 0;
                if (flag & NAME)
-                   format = "%-23s";
-               else
-                   format = "%s";
+                   width = -23;
                if (pstatus == status)
                    if (pp->p_reason == reason) {
-                       (void) fprintf(cshout, format, "");
+                       (void) fprintf(cshout, "%*s", width, "");
                        hadnl = 0;
                        goto prcomd;
                    }
@@ -708,7 +707,7 @@ pprint(struct process *pp, bool flag)
                switch (status) {
 
                case PRUNNING:
-                   (void) fprintf(cshout, format, "Running ");
+                   (void) fprintf(cshout, "%*s", width, "Running ");
                    hadnl = 0;
                    break;
 
@@ -725,7 +724,7 @@ pprint(struct process *pp, bool flag)
                            && reason != SIGINT
                            && (reason != SIGPIPE
                                || (pp->p_flags & PPOU) == 0))) {
-                       (void) fprintf(cshout, format,
+                       (void) fprintf(cshout, "%*s", width,
                                       sys_siglist[(unsigned char)
                                                   pp->p_reason]);
                        hadnl = 0;
@@ -738,7 +737,7 @@ pprint(struct process *pp, bool flag)
                        if (pp->p_reason)
                            (void) fprintf(cshout, "Exit %-18d", pp->p_reason);
                        else
-                           (void) fprintf(cshout, format, "Done");
+                           (void) fprintf(cshout, "%*s", width, "Done");
                        hadnl = 0;
                    }
                    break;