.shellrc: Use `__git_ps1` if available

[dotfiles.git] / .shellrc

diff --git a/.shellrc b/.shellrc
index 70393ad7d51d3cc77db6f10d5a66d4590bea5897..871747b3432d4e754b7c18126a591a628a1f15c8 100644 (file)
--- a/.shellrc
+++ b/.shellrc
@@ -346,8 +346,15 @@ mc() {
    if test -n "$BASH_VERSION"; then
       MC_SAVE_OPS1="$OPS1"
       if [ "`type -t short_curdir`" = function ]; then
-         OPS1="\`cgmem_which_prompt\`\u@\${HOSTNAME::5}:\`short_curdir\` "
-         OPS1+="\$(prompt_git)\\$\$SHLVL "
+         OPS1="\`cgmem_which_prompt\`\u@\${HOSTNAME::5}:\`short_curdir\`"
+         if test -x /usr/bin/git >/dev/null 2>&1; then
+            if [ "`type -t __git_ps1`" = function ]; then
+               OPS1+="\$(__git_ps1)"
+            else
+               OPS1+="\$(prompt_git)"
+            fi
+         fi
+         OPS1+=" \\$\$SHLVL "
       else
          OPS1="\u@\h:\W \\$"
       fi