docs: fix some antique example output

diff --git a/merge-recursive.c b/merge-recursive.c
index 8e82a8b1a5ab8a2f5af00910a8febda93b9e420d..dba27643bd30768270d5c33753d6b26dea65face 100644 (file)
--- a/merge-recursive.c
+++ b/merge-recursive.c
@@ -356,7 +356,6 @@ static void make_room_for_directories_of_df_conflicts(struct merge_options *o,
         */
        const char *last_file = NULL;
        int last_len = 0;
-       struct stage_data *last_e;
        int i;
 
        for (i = 0; i < entries->nr; i++) {
@@ -386,7 +385,6 @@ static void make_room_for_directories_of_df_conflicts(struct merge_options *o,
                if (S_ISREG(e->stages[2].mode) || S_ISLNK(e->stages[2].mode)) {
                        last_file = path;
                        last_len = len;
-                       last_e = e;
                } else {
                        last_file = NULL;
                }
@@ -961,7 +959,6 @@ static int process_renames(struct merge_options *o,
        }
 
        for (i = 0, j = 0; i < a_renames->nr || j < b_renames->nr;) {
-               char *src;
                struct string_list *renames1, *renames2Dst;
                struct rename *ren1 = NULL, *ren2 = NULL;
                const char *branch1, *branch2;
@@ -996,7 +993,6 @@ static int process_renames(struct merge_options *o,
                        ren2 = ren1;
                        ren1 = tmp;
                }
-               src = ren1->pair->one->path;
 
                ren1->dst_entry->processed = 1;
                ren1->src_entry->processed = 1;
@@ -1715,15 +1711,15 @@ int merge_recursive_generic(struct merge_options *o,
 static int merge_recursive_config(const char *var, const char *value, void *cb)
 {
        struct merge_options *o = cb;
-       if (!strcasecmp(var, "merge.verbosity")) {
+       if (!strcmp(var, "merge.verbosity")) {
                o->verbosity = git_config_int(var, value);
                return 0;
        }
-       if (!strcasecmp(var, "diff.renamelimit")) {
+       if (!strcmp(var, "diff.renamelimit")) {
                o->diff_rename_limit = git_config_int(var, value);
                return 0;
        }
-       if (!strcasecmp(var, "merge.renamelimit")) {
+       if (!strcmp(var, "merge.renamelimit")) {
                o->merge_rename_limit = git_config_int(var, value);
                return 0;
        }