From: Paul Hänsch <paul@plutz.net>
Date: Wed, 18 Jul 2018 01:31:55 +0000 (+0200)
Subject: slight code improvements
X-Git-Url: http://git.plutz.net/?p=serve0;a=commitdiff_plain;h=7b674b9084ef483caee686be6cc051920eae2a70

slight code improvements
---

diff --git a/indexmeta.sh b/indexmeta.sh
index 4545df9..371c51f 100644
--- a/indexmeta.sh
+++ b/indexmeta.sh
@@ -85,7 +85,7 @@ meta_dir(){
     touch "$meta"  # preliminary touch to prevent concurrent generators
     find "$dir" -type f -mindepth 1 -maxdepth 1 \
     | grep -E "$file_pattern" \
-    | while v="$(line)"; do
+    | while read -r v; do
       meta_line "$v"
     done >"$meta"
 
@@ -94,7 +94,7 @@ meta_dir(){
     touch "$meta"
     find "$dir" -type f -mindepth 1 -maxdepth 1 \
     | grep -E "$file_pattern" \
-    | while v="$(line)"; do
+    | while read -r v; do
       if [ "$v" -nt "$meta" ]; then
         grep -qF "	$(meta_name "$v")" "$meta" \
         || meta_line "$v"
diff --git a/list.sh b/list.sh
index d729c6c..2dc1a83 100644
--- a/list.sh
+++ b/list.sh
@@ -89,7 +89,7 @@ list_index(){
   local meta
   (cd "$_DATA/$ITEM";
     find ./ -path '*/.index/meta'
-  ) | while meta="$(line)"; do
+  ) | while read -r meta; do
     list_filemeta "${meta%/.index/meta}"
   done
 }