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-rw-r--r--lib/PublicInbox/XapHelperCxx.pm2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/PublicInbox/XapHelperCxx.pm b/lib/PublicInbox/XapHelperCxx.pm
index 1250c964..9e819546 100644
--- a/lib/PublicInbox/XapHelperCxx.pm
+++ b/lib/PublicInbox/XapHelperCxx.pm
@@ -86,7 +86,7 @@ sub build () {
         # distributed packages.
         $^O eq 'netbsd' and $fl =~ s/(\A|[ \t])\-L([^ \t]+)([ \t]|\z)/
                                 "$1-L$2 -Wl,-rpath=$2$3"/egsx;
-        my @xflags = split(/\s+/, "$fl $xflags");
+        my @xflags = split(' ', "$fl $xflags"); # ' ' awk-mode eats leading WS
         my @cflags = grep(!/\A-(?:Wl|l|L)/, @xflags);
         run_die([$cxx, '-c', "$prog.cpp", @cflags]);
         run_die([$cxx, '-o', "$prog.tmp", "$prog.o", @xflags]);