[pacman-dev] [PATCH v2] srcinfo.sh: remove trailing newline

[Denton Liu]

When a .SRCINFO file is generated via `makepkg --printsrcinfo`, each
section is concluded with an empty line. This means that at the end of
the file, an empty line remains. This is considered a trailing
whitespace error. In fact, `git diff --check` will warn about this,
saying "new blank line at EOF."

Instead of closing each section off with an empty line, use the empty
line to separate sections, omitting the empty line at the end of the
file.

Signed-off-by: Denton Liu <liu.denton at gmail.com>
---
 scripts/libmakepkg/srcinfo.sh.in | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/scripts/libmakepkg/srcinfo.sh.in b/scripts/libmakepkg/srcinfo.sh.in
index 6e783279..d1e39f7d 100644
--- a/scripts/libmakepkg/srcinfo.sh.in
+++ b/scripts/libmakepkg/srcinfo.sh.in
@@ -30,7 +30,7 @@ srcinfo_open_section() {
 	printf '%s = %s\n' "$1" "$2"
 }
 
-srcinfo_close_section() {
+srcinfo_separate_section() {
 	echo
 }
 
@@ -94,7 +94,6 @@ srcinfo_write_global() {
 
 	srcinfo_open_section 'pkgbase' "${pkgbase:-$pkgname}"
 	srcinfo_write_section_details ''
-	srcinfo_close_section
 }
 
 srcinfo_write_package() {
@@ -104,7 +103,6 @@ srcinfo_write_package() {
 
 	srcinfo_open_section 'pkgname' "$1"
 	srcinfo_write_section_details "$1"
-	srcinfo_close_section
 }
 
 write_srcinfo_header() {
@@ -118,6 +116,7 @@ write_srcinfo_content() {
 	srcinfo_write_global
 
 	for pkg in "${pkgname[@]}"; do
+		srcinfo_separate_section
 		srcinfo_write_package "$pkg"
 	done
 }
-- 
2.27.0.326.gff61950410