use HEAD as the default to git-incremental-show when no args are given

smtlaissezfaire · Nov 16, 2009 · 58ccfb1 · 58ccfb1
1 parent f535b32
commit 58ccfb1
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/git-incremental-show b/git-incremental-show
@@ -2,6 +2,10 @@
 
 start_revision="$@"
 
+if [[ $start_revision -eq "" ]]; then
+  start_revision="HEAD"
+fi
+
 revisions=$(git rev-list "$start_revision")
 
 for revision in $revisions; do