bin/44229: Duplicated chekc.

[henning.petersen%t-online.de@localhost]

>Number:         44229
>Category:       bin
>Synopsis:       Duplicated chekc.
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    bin-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Mon Dec 13 11:30:00 +0000 2010
>Originator:     Henning Petersen
>Release:        NetBSD-current
>Organization:
>Environment:
>Description:
Duplicated checks of space and tabs.
>How-To-Repeat:

>Fix:
diff -u -r1.78 parser.c
--- bin/sh/parser.c     17 Nov 2010 13:40:48 -0000      1.78
+++ bin/sh/parser.c     13 Dec 2010 10:59:34 -0000
@@ -814,8 +814,7 @@
        startlinno = plinno;
        for (;;) {      /* until token or start of word found */
                c = pgetc_macro();
-               if (c == ' ' || c == '\t')
-                       continue;               /* quick check for white space 
first */
+
                switch (c) {
                case ' ': case '\t':
                        continue;