Merge branch 'jc/exec-cmd-system-path-leak-fix'

diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index 80e422f9d933307cac43572828c49de6feb0e03e..b154f7066bbcb51e789c269600019d296cba04f4 100644 (file)
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -281,16 +281,12 @@ __gitcomp_file ()
 # argument, and using the options specified in the second argument.
 __git_ls_files_helper ()
 {
-       (
-               test -n "${CDPATH+set}" && unset CDPATH
-               cd "$1"
-               if [ "$2" == "--committable" ]; then
-                       git diff-index --name-only --relative HEAD
-               else
-                       # NOTE: $2 is not quoted in order to support multiple options
-                       git ls-files --exclude-standard $2
-               fi
-       ) 2>/dev/null
+       if [ "$2" == "--committable" ]; then
+               git -C "$1" diff-index --name-only --relative HEAD
+       else
+               # NOTE: $2 is not quoted in order to support multiple options
+               git -C "$1" ls-files --exclude-standard $2
+       fi 2>/dev/null
 }
 
 
@@ -523,7 +519,7 @@ __git_complete_index_file ()
                ;;
        esac
 
-       __gitcomp_file "$(__git_index_files "$1" "$pfx")" "$pfx" "$cur_"
+       __gitcomp_file "$(__git_index_files "$1" ${pfx:+"$pfx"})" "$pfx" "$cur_"
 }
 
 __git_complete_file ()
@@ -1208,7 +1204,7 @@ _git_diff ()
 }
 
 __git_mergetools_common="diffuse diffmerge ecmerge emerge kdiff3 meld opendiff
-                       tkdiff vimdiff gvimdiff xxdiff araxis p4merge bc3 codecompare
+                       tkdiff vimdiff gvimdiff xxdiff araxis p4merge bc codecompare
 "
 
 _git_difftool ()
@@ -1879,6 +1875,10 @@ _git_config ()
                __gitcomp "$__git_send_email_suppresscc_options"
                return
                ;;
+       sendemail.transferencoding)
+               __gitcomp "7bit 8bit quoted-printable base64"
+               return
+               ;;
        --get|--get-all|--unset|--unset-all)
                __gitcomp_nl "$(__git_config_get_set_variables)"
                return