Merge branch 'mm/maint-sort-config-doc' into mm/sort-config-doc

[git.git] / xdiff / xmerge.c

diff --git a/xdiff/xmerge.c b/xdiff/xmerge.c
index 7dcd4055ae2090875c81ef9c1ad499d5f3b4e05e..d9737f04c220645aa762d79ff14a84855721ffda 100644 (file)
--- a/xdiff/xmerge.c
+++ b/xdiff/xmerge.c
@@ -392,6 +392,15 @@ static int xdl_do_merge(xdfenv_t *xe1, xdchange_t *xscr1, const char *name1,
        int level = flags & XDL_MERGE_LEVEL_MASK;
        int style = flags & XDL_MERGE_STYLE_MASK;
 
+       if (style == XDL_MERGE_DIFF3) {
+               /*
+                * "diff3 -m" output does not make sense for anything
+                * more aggressive than XDL_MERGE_EAGER.
+                */
+               if (XDL_MERGE_EAGER < level)
+                       level = XDL_MERGE_EAGER;
+       }
+
        c = changes = NULL;
 
        while (xscr1 && xscr2) {