Add curly braces around variables

diff --git a/admone.zsh b/admone.zsh
index 7f01fd4f5ff7e97d5c0fe8727a3b321a5843dd4d..aba18da6a13f128837c66e84196320c8d9f335b4 100644 (file)
--- a/admone.zsh
+++ b/admone.zsh
@@ -90,15 +90,15 @@ set-twoline-prompt() {
   lower="${PRE_LOWER}${FORMAT_LOWER}${PROMPT_CHAR}%f%b "
 
   # Add in functions as defined above
-  upper+="$BLOCK_LEFT$($THE_COMMAND)$BLOCK_RIGHT"
+  upper+="${BLOCK_LEFT}$($THE_COMMAND)${BLOCK_RIGHT}"
 
   for (( i = 0; i < $NUM_FUNCS; i++ )); do
     THE_COMMAND="$(echo $INCLUDE | cut -d ';' -f $(($i + 2)))"
-    upper+="$BLOCK_SEPARATOR$BLOCK_LEFT$($THE_COMMAND)$BLOCK_RIGHT"
+    upper+="${BLOCK_SEPARATOR}${BLOCK_LEFT}$(${THE_COMMAND})${BLOCK_RIGHT}"
   done
 
   # Add line above
-  PROMPT=$upper$'\n'$lower
+  PROMPT=${upper}$'\n'${lower}
 }
 
 set-oneline-prompt() {
@@ -107,7 +107,7 @@ set-oneline-prompt() {
 
   for (( i = 0; i <= $NUM_FUNCS; i++ )); do
     THE_COMMAND="$(echo $INCLUDE | cut -d ';' -f $(($i + 1)))"
-    RPROMPT+="$BLOCK_LEFT$($THE_COMMAND)$BLOCK_RIGHT"
+    RPROMPT+="${BLOCK_LEFT}$($THE_COMMAND)${BLOCK_RIGHT}"
   done
 }
 # Set everything!