Remove leftover line

Author: Jorengarenar

git-fmt-diff

@@ -20,7 +20,7 @@ gf_use_color=
 # helpers {{{1
 
 debug () (
-    [ "$gf_debug" != 1 ] && return
+    [ "$3" != "--" ] && [ "$gf_debug" != 1 ] && return
     >&2 printf "[debug] %s @ %s:%d # " "$(basename "$0")" "$1" "$2"
     shift 2
     >&2 echo "$@"
@@ -77,12 +77,11 @@ _git_conf_get__cb__ft_map () (
 
     # shellcheck disable=SC2086,SC2154
     git config $conf --get-regexp "$gc_prog_name"'\.map-' | while read -r line; do
+        debug "line = $line"
         line="$(echo "$line" | awk -F'--' '{print $2}')"
         ft="$(echo "$line" | cut -d' ' -f1)"
         ext="$(echo "$line" | cut -d' ' -f2- | pat_list_to_case)"
 
-        echo "$ft" > ~/test
-
         # shellcheck disable=SC2254
         case "$file" in
             $ext)
@@ -96,13 +95,16 @@ _git_conf_get__cb__ft_map () (
 _git_conf_get__cb__section_glob () (
     _git_conf_get__prep_conf_file_arg_
 
+    debug "args =" "$@"
+
     file="$1"
     var="$2"
 
     val=
 
     # shellcheck disable=SC2086
     while read -r line; do
+        debug "line = $line"
         opt="$(echo "$line" | cut -d' ' -f1)"
         # shellcheck disable=SC2254
         case "$gc_prog_name.$file.$var" in