completion: use __gitcomp_builtin in _git_merge

diff --git a/graph.c b/graph.c
index 8b9049dd2c725f58314042deebfb69030e4321d3..e1f6d3bddb38aadd4e439aea30f542d286ecb98e 100644 (file)
--- a/graph.c
+++ b/graph.c
@@ -1,4 +1,5 @@
 #include "cache.h"
+#include "config.h"
 #include "commit.h"
 #include "color.h"
 #include "graph.h"
@@ -695,12 +696,8 @@ static void graph_pad_horizontally(struct git_graph *graph, struct strbuf *sb,
         * This way, fields printed to the right of the graph will remain
         * aligned for the entire commit.
         */
-       int extra;
-       if (chars_written >= graph->width)
-               return;
-
-       extra = graph->width - chars_written;
-       strbuf_addf(sb, "%*s", (int) extra, "");
+       if (chars_written < graph->width)
+               strbuf_addchars(sb, ' ', graph->width - chars_written);
 }
 
 static void graph_output_padding_line(struct git_graph *graph,
@@ -786,7 +783,7 @@ static void graph_output_pre_commit_line(struct git_graph *graph,
                if (col->commit == graph->commit) {
                        seen_this = 1;
                        strbuf_write_column(sb, col, '|');
-                       strbuf_addf(sb, "%*s", graph->expansion_row, "");
+                       strbuf_addchars(sb, ' ', graph->expansion_row);
                        chars_written += 1 + graph->expansion_row;
                } else if (seen_this && (graph->expansion_row == 0)) {
                        /*