Merge branch 'lh/bool-to-type-bool'

Replace "git config --bool" calls with "git config --type=bool" in
sample templates.

* lh/bool-to-type-bool:
  templates: fix deprecated type option `--bool`

templates/hooks--pre-commit.sample

@@ -16,7 +16,7 @@ else
 fi
 
 # If you want to allow non-ASCII filenames set this variable to true.
-allownonascii=$(git config --bool hooks.allownonascii)
+allownonascii=$(git config --type=bool hooks.allownonascii)
 
 # Redirect output to stderr.
 exec 1>&2

templates/hooks--update.sample

@@ -43,11 +43,11 @@ if [ -z "$refname" -o -z "$oldrev" -o -z "$newrev" ]; then
 fi
 
 # --- Config
-allowunannotated=$(git config --bool hooks.allowunannotated)
-allowdeletebranch=$(git config --bool hooks.allowdeletebranch)
-denycreatebranch=$(git config --bool hooks.denycreatebranch)
-allowdeletetag=$(git config --bool hooks.allowdeletetag)
-allowmodifytag=$(git config --bool hooks.allowmodifytag)
+allowunannotated=$(git config --type=bool hooks.allowunannotated)
+allowdeletebranch=$(git config --type=bool hooks.allowdeletebranch)
+denycreatebranch=$(git config --type=bool hooks.denycreatebranch)
+allowdeletetag=$(git config --type=bool hooks.allowdeletetag)
+allowmodifytag=$(git config --type=bool hooks.allowmodifytag)
 
 # check for no description
 projectdesc=$(sed -e '1q' "$GIT_DIR/description")