Pass --root to git-show so the diff command will show the initial commit

diff --git a/tig.c b/tig.c
index b2e1a36057fba5cb067edfc519872c199f30aefc..5eded687e3c682c52442e506c0780a046a383456 100644 (file)
--- a/tig.c
+++ b/tig.c
@@ -74,7 +74,7 @@ static size_t utf8_length(const char *string, size_t max_width, int *coloffset,
        "git ls-remote . 2>/dev/null"
 
 #define TIG_DIFF_CMD \
-       "git show --patch-with-stat --find-copies-harder -B -C %s 2>/dev/null"
+       "git show --root --patch-with-stat --find-copies-harder -B -C %s 2>/dev/null"
 
 #define TIG_LOG_CMD    \
        "git log --cc --stat -n100 %s 2>/dev/null"
@@ -679,7 +679,7 @@ static struct keybinding default_keybindings[] = {
        { 'v',          REQ_SHOW_VERSION },
        { 'r',          REQ_SCREEN_REDRAW },
        { 'n',          REQ_TOGGLE_LINENO },
-       { 'g',          REQ_TOGGLE_REV_GRAPH},
+       { 'g',          REQ_TOGGLE_REV_GRAPH },
        { ':',          REQ_PROMPT },
 
        /* wgetch() with nodelay() enabled returns ERR when there's no input. */