made local really local

profile.d/prompt.sh

@@ -286,6 +286,7 @@ function timer_stop
 # command, the elapsed time of the last command, and the current user and host.
 set_prompt()
 {
+    local _prompt_git_segment
     _prompt_git_segment()
     {
         # Fast path: skip git lookup when feature is disabled.
@@ -316,6 +317,7 @@ set_prompt()
         printf "%s" "git:${branch}${dirty}${sync}"
     }
 
+    local _prompt_conda_env
     _prompt_conda_env()
     {
         [[ "${PROMPT_SHOW_CONDA:-1}" == "0" ]] && return 0
@@ -323,6 +325,7 @@ set_prompt()
         printf "%s" "conda:${CONDA_DEFAULT_ENV}"
     }
 
+    local _prompt_venv_env
     _prompt_venv_env()
     {
         [[ "${PROMPT_SHOW_VENV:-1}" == "0" ]] && return 0
@@ -331,6 +334,7 @@ set_prompt()
         printf "%s" "venv:${VIRTUAL_ENV##*/}"
     }
 
+    local _prompt_session_markers
     _prompt_session_markers()
     {
         [[ "${PROMPT_SHOW_SESSION:-1}" == "0" ]] && return 0