Huw Davies : winemaker: Fix --single-target option parsing.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: c45acfe9a16f2166fe7274939b98a46d850aa4cd
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=c45acfe9a16f2166fe7274939...

Author: Huw Davies <huw(a)codeweavers.com>
Date:   Tue Mar 12 13:41:52 2019 +0000

winemaker: Fix --single-target option parsing.

Signed-off-by: Huw Davies <huw(a)codeweavers.com>
Signed-off-by: André Hentschel <nerv(a)dawncrow.de>
Signed-off-by: Alexandre Julliard <julliard(a)winehq.org>

---

 tools/winemaker/winemaker | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/tools/winemaker/winemaker b/tools/winemaker/winemaker
index ec5fb16..88ae78ce 100755
--- a/tools/winemaker/winemaker
+++ b/tools/winemaker/winemaker
@@ -2702,8 +2702,9 @@ binmode(STDOUT, ":utf8");
 
 target_init(\@global_settings);
 
-foreach(@ARGV) {
-  my $arg=$_;
+my @args = @ARGV;
+while (@args>0) {
+  my $arg=shift @args;
   # General options
   if ($arg eq "--nobanner") {
     $opt_no_banner=1;
@@ -2712,7 +2713,7 @@ foreach(@ARGV) {
   } elsif ($arg eq "--nobackup") {
     $opt_backup=0;
   } elsif ($arg eq "--single-target") {
-    $opt_single_target=shift @ARGV;
+    $opt_single_target=shift @args;
   } elsif ($arg eq "--lower-none") {
     $opt_lower=$OPT_LOWER_NONE;
   } elsif ($arg eq "--lower-all") {