Fix: Break prompt line when prompt is too long.

2020-04-05 12:14:43 +02:00
parent 1a4b6a3863
commit c2c7a53bd0
1 changed files with 3 additions and 3 deletions
@@ -96,9 +96,9 @@ build_prompt() {
    PROMPT+=$prompt_ext_text

    # build prompt suffix
-    local prompt_nocolor=$(echo $PROMPT | perl -pe "s/%\{[^}]+\}//g")
-    local prompt_length=${#prompt_nocolor}
-    if [[ $prompt_length -gt 40 ]]; then
+    local prompt_nocolor=$(echo ${PROMPT} | perl -pe "s/%\{[^}]+\}//g")
+    local prompt_length=${#${(%)prompt_nocolor}}
+    if [[ $prompt_length -gt 45 ]]; then
        PROMPT+=$(prompt_segment cyan '\n%{\r%}⇒ ')
    else
        PROMPT+=$(prompt_segment cyan ' ⇒ ')