Fix git emptiness check in dogenpunk theme (#5329)
The parsing output for full git log output too slow so it replaced
with last commit show request, wich cause error if repository is empty
Diff
1diff --git a/themes/dogenpunk.zsh-theme b/themes/dogenpunk.zsh-theme
2index d6719281d536c18b97b7c19e00b4c3198e656f2b..6a9921288a8b04024d6bb16d45f36841fb396bd0 100644
3--- a/themes/dogenpunk.zsh-theme
4+++ b/themes/dogenpunk.zsh-theme
5@@ -37,7 +37,7 @@ ZSH_THEME_GIT_TIME_SINCE_COMMIT_NEUTRAL="%{$fg[cyan]%}"
6 function git_time_since_commit() {
7 if git rev-parse --git-dir > /dev/null 2>&1; then
8 # Only proceed if there is actually a commit.
9- if [[ $(git log 2>&1 > /dev/null | grep -c "^fatal: bad default revision") == 0 ]]; then
10+ if git log -n 1 > /dev/null 2>&1; then
11 # Get the last commit.
12 last_commit=`git log --pretty=format:'%at' -1 2> /dev/null`
13 now=`date +%s`