gitconfig: Add --abbrev-commit to tig alias.

diff --git a/gitconfig.m4 b/gitconfig.m4
index f1e66720147dad0f94bc8d1ddb11e2a474f27b6a..2ecbc64abd46e81409a03a0807e3638277762818 100644 (file)
--- a/gitconfig.m4
+++ b/gitconfig.m4
@@ -113,7 +113,7 @@ include(../lib.m4)
        ## Custom commands.
        #
        # tig-like log view.
-       tig = log --pretty=oneline --graph --all --decorate
+       tig = log --pretty=oneline --graph --all --decorate --abbrev-commit
 
 [diff]
        # Detect copies and renames.