travis: dedent a few scripts that are indented overly deeply

Signed-off-by: NJunio C Hamano <gitster@pobox.com>

ci/install-dependencies.sh

@@ -5,33 +5,36 @@
 
 . ${0%/*}/lib-travisci.sh
 
+P4WHENCE=http://filehost.perforce.com/perforce/r$LINUX_P4_VERSION
+LFSWHENCE=https://github.com/github/git-lfs/releases/download/v$LINUX_GIT_LFS_VERSION
+
 case "${TRAVIS_OS_NAME:-linux}" in
-	linux)
-		export GIT_TEST_HTTPD=YesPlease
+linux)
+	export GIT_TEST_HTTPD=YesPlease
 
-		mkdir --parents custom/p4
-		pushd custom/p4
-			wget --quiet http://filehost.perforce.com/perforce/r$LINUX_P4_VERSION/bin.linux26x86_64/p4d
-			wget --quiet http://filehost.perforce.com/perforce/r$LINUX_P4_VERSION/bin.linux26x86_64/p4
-			chmod u+x p4d
-			chmod u+x p4
-			export PATH="$(pwd):$PATH"
-		popd
-		mkdir --parents custom/git-lfs
-		pushd custom/git-lfs
-			wget --quiet https://github.com/github/git-lfs/releases/download/v$LINUX_GIT_LFS_VERSION/git-lfs-linux-amd64-$LINUX_GIT_LFS_VERSION.tar.gz
-			tar --extract --gunzip --file "git-lfs-linux-amd64-$LINUX_GIT_LFS_VERSION.tar.gz"
-			cp git-lfs-$LINUX_GIT_LFS_VERSION/git-lfs .
-			export PATH="$(pwd):$PATH"
-		popd
+	mkdir --parents custom/p4
+	pushd custom/p4
+		wget --quiet "$P4WHENCE/bin.linux26x86_64/p4d"
+		wget --quiet "$P4WHENCE/bin.linux26x86_64/p4"
+		chmod u+x p4d
+		chmod u+x p4
+		export PATH="$(pwd):$PATH"
+	popd
+	mkdir --parents custom/git-lfs
+	pushd custom/git-lfs
+		wget --quiet "$LFSWHENCE/git-lfs-linux-amd64-$LINUX_GIT_LFS_VERSION.tar.gz"
+		tar --extract --gunzip --file "git-lfs-linux-amd64-$LINUX_GIT_LFS_VERSION.tar.gz"
+		cp git-lfs-$LINUX_GIT_LFS_VERSION/git-lfs .
+		export PATH="$(pwd):$PATH"
+	popd
 	;;
-	osx)
-		brew update --quiet
-		# Uncomment this if you want to run perf tests:
-		# brew install gnu-time
-		brew install git-lfs gettext
-		brew link --force gettext
-		brew install caskroom/cask/perforce
+osx)
+	brew update --quiet
+	# Uncomment this if you want to run perf tests:
+	# brew install gnu-time
+	brew install git-lfs gettext
+	brew link --force gettext
+	brew install caskroom/cask/perforce
 	;;
 esac
 

ci/print-test-failures.sh

@@ -6,13 +6,13 @@
 . ${0%/*}/lib-travisci.sh
 
 for TEST_EXIT in t/test-results/*.exit
-	do
-		if [ "$(cat "$TEST_EXIT")" != "0" ]
-		then
-			TEST_OUT="${TEST_EXIT%exit}out"
-			echo "------------------------------------------------------------------------"
-			echo "$(tput setaf 1)${TEST_OUT}...$(tput sgr0)"
-			echo "------------------------------------------------------------------------"
-			cat "${TEST_OUT}"
-		fi
+do
+	if [ "$(cat "$TEST_EXIT")" != "0" ]
+	then
+		TEST_OUT="${TEST_EXIT%exit}out"
+		echo "------------------------------------------------------------------------"
+		echo "$(tput setaf 1)${TEST_OUT}...$(tput sgr0)"
+		echo "------------------------------------------------------------------------"
+		cat "${TEST_OUT}"
+	fi
 done