[PATCH] git-apply: Don't barf when --stat'ing a diff with no line changes.

[git.git] / rev-list.c

diff --git a/rev-list.c b/rev-list.c
index 897a0e7..16920ef 100644 (file)
--- a/rev-list.c
+++ b/rev-list.c
@@ -27,6 +27,7 @@ static int max_count = -1;
 static enum cmit_fmt commit_format = CMIT_FMT_RAW;
 static int merge_order = 0;
 static int show_breaks = 0;
+static int stop_traversal = 0;
 
 static void show_commit(struct commit *commit)
 {
@@ -57,12 +58,20 @@ static void show_commit(struct commit *commit)
 
 static int filter_commit(struct commit * commit)
 {
+       if (merge_order && stop_traversal && commit->object.flags & BOUNDARY)
+               return STOP;
        if (commit->object.flags & (UNINTERESTING|SHOWN))
                return CONTINUE;
        if (min_age != -1 && (commit->date > min_age))
                return CONTINUE;
-       if (max_age != -1 && (commit->date < max_age))
-               return STOP;
+       if (max_age != -1 && (commit->date < max_age)) {
+               if (!merge_order)
+                       return STOP;
+               else {
+                       stop_traversal = 1;
+                       return CONTINUE;
+               }
+       }
        if (max_count != -1 && !max_count--)
                return STOP;
        return DO;