diff --git a/src/init/starship.zsh b/src/init/starship.zsh
index 01229be5..33fc3cee 100644
--- a/src/init/starship.zsh
+++ b/src/init/starship.zsh
@@ -23,23 +23,22 @@ else
     }
 fi
 
-
 # The two functions below follow the naming convention `prompt_<theme>_<hook>`
 # for compatibility with Zsh's prompt system. See
 # https://github.com/zsh-users/zsh/blob/2876c25a28b8052d6683027998cc118fc9b50157/Functions/Prompts/promptinit#L155
 
 # Runs before each new command line.
 prompt_starship_precmd() {
-    # Save the status, because commands in this pipeline will change $?
+    # Save the status, because subsequent commands in this function will change $?
     STARSHIP_CMD_STATUS=$? STARSHIP_PIPE_STATUS=(${pipestatus[@]})
 
-    # Compute cmd_duration, if we have a time to consume, otherwise clear the
-    # previous duration
+    # Calculate duration if a command was executed
     if (( ${+STARSHIP_START_TIME} )); then
         __starship_get_time && (( STARSHIP_DURATION = STARSHIP_CAPTURED_TIME - STARSHIP_START_TIME ))
         unset STARSHIP_START_TIME
+    # Drop status and duration otherwise
     else
-        unset STARSHIP_DURATION
+        unset STARSHIP_DURATION STARSHIP_CMD_STATUS STARSHIP_PIPE_STATUS
     fi
 
     # Use length of jobstates array as number of jobs. Expansion fails inside
@@ -47,7 +46,8 @@ prompt_starship_precmd() {
     STARSHIP_JOBS_COUNT=${#jobstates}
 }
 
-# Runs after the user submits the command line, but before it is executed.
+# Runs after the user submits the command line, but before it is executed and
+# only if there's an actual command to run
 prompt_starship_preexec() {
     __starship_get_time && STARSHIP_START_TIME=$STARSHIP_CAPTURED_TIME
 }
@@ -76,8 +76,6 @@ else
     zle -N zle-keymap-select starship_zle-keymap-select-wrapped;
 fi
 
-__starship_get_time && STARSHIP_START_TIME=$STARSHIP_CAPTURED_TIME
-
 export STARSHIP_SHELL="zsh"
 
 # Set up the session key that will be used to store logs
@@ -92,4 +90,3 @@ setopt promptsubst
 PROMPT='$(::STARSHIP:: prompt --terminal-width="$COLUMNS" --keymap="${KEYMAP:-}" --status="$STARSHIP_CMD_STATUS" --pipestatus="${STARSHIP_PIPE_STATUS[*]}" --cmd-duration="${STARSHIP_DURATION:-}" --jobs="$STARSHIP_JOBS_COUNT")'
 RPROMPT='$(::STARSHIP:: prompt --right --terminal-width="$COLUMNS" --keymap="${KEYMAP:-}" --status="$STARSHIP_CMD_STATUS" --pipestatus="${STARSHIP_PIPE_STATUS[*]}" --cmd-duration="${STARSHIP_DURATION:-}" --jobs="$STARSHIP_JOBS_COUNT")'
 PROMPT2="$(::STARSHIP:: prompt --continuation)"
-