makefile: fix release target

diff --git a/Makefile b/Makefile
index a184c76c64e689adaa4706457a32faea26ed3e02..8d7eeb9f68bcccd38ffead83e2353d4f9fbe90ee 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -34,7 +34,7 @@ install:
 release:
        [ -f i3status-${VERSION} ] || rm -rf i3status-${VERSION}
        mkdir i3status-${VERSION}
-       cp *.c *.h *.1 *.conf Makefile i3status-${VERSION}
+       find . -maxdepth 1 -type f \( -regex ".*\.\(c\|conf\|1\|h\)" -or -name "Makefile" \) -exec cp '{}' i3status-${VERSION} \;
        tar cjf i3status-${VERSION}.tar.bz2 i3status-${VERSION}
        rm -rf i3status-${VERSION}