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-rw-r--r--include/init.sh4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/init.sh b/include/init.sh
index 264e98df..e8f107cd 100644
--- a/include/init.sh
+++ b/include/init.sh
@@ -252,6 +252,10 @@ xbmk_git_init()
[ -L ".git" ] && err "'$xbmkpwd/.git' is a symlink"
[ -e ".git" ] && return 0
+
+ x_ date --version | grep "GNU coreutils" 1>/dev/null 2>/dev/null || \
+ err "Non-GNU date implementation; current use relies on GNU date"
+
eval "`setvars "$(date -Rud @$versiondate)" cdate _nogit`"
x_ git init 1>/dev/null 2>/dev/null