Use trim instead

diff --git a/Makefile b/Makefile
index 8481793..cd687e7 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -306,4 +306,4 @@ warnings:
 .PHONY: whitespace
 whitespace:
        @for x in $$(git ls-files raddb/ src/); do unexpand $$x > $$x.bak; cp $$x.bak $$x; rm -f $$x.bak;done
-       @perl -p -i -e 's/\s+$$//' $$(git ls-files src/)
+       @perl -p -i -e 'trim' $$(git ls-files src/)