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-rwxr-xr-xtools/install.sh4
1 files changed, 4 insertions, 0 deletions
diff --git a/tools/install.sh b/tools/install.sh
index 67d341c7c..dd9c4f842 100755
--- a/tools/install.sh
+++ b/tools/install.sh
@@ -1,3 +1,4 @@
+function main() {
# Use colors, but only if connected to a terminal, and that terminal
# supports them.
tput=$(which tput)
@@ -117,3 +118,6 @@ echo 'p.p.s. Get stickers and t-shirts at http://shop.planetargon.com.'
echo ''
printf "${NORMAL}"
env zsh
+}
+
+main