diff options
| -rw-r--r-- | graph.c | 48 |
1 files changed, 23 insertions, 25 deletions
@@ -460,22 +460,31 @@ static unsigned short graph_find_commit_color(const struct git_graph *graph, return graph_get_current_column_color(graph); } +static int graph_find_new_column_by_commit(struct git_graph *graph, + struct commit *commit) +{ + int i; + for (i = 0; i < graph->num_new_columns; i++) { + if (graph->new_columns[i].commit == commit) + return i; + } + return -1; +} + static void graph_insert_into_new_columns(struct git_graph *graph, struct commit *commit, int *mapping_index) { - int i; + int i = graph_find_new_column_by_commit(graph, commit); /* * If the commit is already in the new_columns list, we don't need to * add it. Just update the mapping correctly. */ - for (i = 0; i < graph->num_new_columns; i++) { - if (graph->new_columns[i].commit == commit) { - graph->mapping[*mapping_index] = i; - *mapping_index += 2; - return; - } + if (i >= 0) { + graph->mapping[*mapping_index] = i; + *mapping_index += 2; + return; } /* @@ -963,17 +972,6 @@ static void graph_output_commit_line(struct git_graph *graph, struct graph_line graph_update_state(graph, GRAPH_COLLAPSING); } -static struct column *find_new_column_by_commit(struct git_graph *graph, - struct commit *commit) -{ - int i; - for (i = 0; i < graph->num_new_columns; i++) { - if (graph->new_columns[i].commit == commit) - return &graph->new_columns[i]; - } - return NULL; -} - static void graph_output_post_merge_line(struct git_graph *graph, struct graph_line *line) { int seen_this = 0; @@ -1001,20 +999,20 @@ static void graph_output_post_merge_line(struct git_graph *graph, struct graph_l * edges. */ struct commit_list *parents = NULL; - struct column *par_column; + int par_column; seen_this = 1; parents = first_interesting_parent(graph); assert(parents); - par_column = find_new_column_by_commit(graph, parents->item); - assert(par_column); + par_column = graph_find_new_column_by_commit(graph, parents->item); + assert(par_column >= 0); - graph_line_write_column(line, par_column, '|'); + graph_line_write_column(line, &graph->new_columns[par_column], '|'); for (j = 0; j < graph->num_parents - 1; j++) { parents = next_interesting_parent(graph, parents); assert(parents); - par_column = find_new_column_by_commit(graph, parents->item); - assert(par_column); - graph_line_write_column(line, par_column, '\\'); + par_column = graph_find_new_column_by_commit(graph, parents->item); + assert(par_column >= 0); + graph_line_write_column(line, &graph->new_columns[par_column], '\\'); graph_line_addch(line, ' '); } } else if (seen_this) { |