From 81eb54a2df65f849e7b0912887c6ee7f570bab2f Mon Sep 17 00:00:00 2001
From: Patrick McDermott <patrick.mcdermott@libiquity.com>
Date: Sun, 17 Mar 2019 18:07:50 -0400
Subject: ob-applypatches: Declare local variables and wrap long lines

---
(limited to 'src')

diff --git a/src/ob-applypatches.sh b/src/ob-applypatches.sh
index bf12890..3339a48 100644
--- a/src/ob-applypatches.sh
+++ b/src/ob-applypatches.sh
@@ -21,13 +21,18 @@ set -eu
 
 apply_patches()
 {
+	local applied=
+	local orig_lang=
+	local patch=
+
 	applied='false'
 
 	if [ -d '../patches' ] && [ -d 'src' ]; then
 		# Iterate over patches ordered alphabetically by name.
-		# POSIX.1-2008 says that the results of a pathname expansion shall be
-		# "sorted according to the collating sequence in effect in the current
-		# locale".  So for consistent results, we first set a standard locale.
+		# POSIX.1-2008 says that the results of a pathname expansion
+		# shall be "sorted according to the collating sequence in effect
+		# in the current locale".  So for consistent results, we first
+		# set a standard locale.
 		orig_lang="${LANG}"
 		LANG='POSIX'
 		for patch in '../patches/'*; do
@@ -37,7 +42,8 @@ apply_patches()
 			ob_info "$(ob_get_msg 'applying_patch')" "${patch}"
 			cd src
 			if ! patch -N -p 1 -u -i "../../patches/${patch}"; then
-				ob_error "$(ob_get_msg 'cant_apply_patch')" "${patch}"
+				ob_error "$(ob_get_msg 'cant_apply_patch')" \
+					"${patch}"
 				return 1
 			fi
 			cd ..
--
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