string_list: Fix argument order for string_list_lookup

diff --git a/rerere.c b/rerere.c
index d1d3e753955146cadfaf6da274487a4a369f0521..910cfd963dcdbcb096b36b91868955a65ecdffa1 100644 (file)
--- a/rerere.c
+++ b/rerere.c
@@ -46,7 +46,7 @@ static void read_rr(struct string_list *rr)
                        ; /* do nothing */
                if (i == sizeof(buf))
                        die("filename too long");
-               string_list_insert(buf, rr)->util = name;
+               string_list_insert(rr, buf)->util = name;
        }
        fclose(in);
 }
@@ -319,7 +319,7 @@ static int handle_cache(const char *path, unsigned char *sha1, const char *outpu
                if (!mmfile[i].ptr && !mmfile[i].size)
                        mmfile[i].ptr = xstrdup("");
        }
-       ll_merge(&result, path, &mmfile[0],
+       ll_merge(&result, path, &mmfile[0], NULL,
                 &mmfile[1], "ours",
                 &mmfile[2], "theirs", 0);
        for (i = 0; i < 3; i++)
@@ -354,7 +354,7 @@ static int find_conflict(struct string_list *conflict)
                    ce_same_name(e2, e3) &&
                    S_ISREG(e2->ce_mode) &&
                    S_ISREG(e3->ce_mode)) {
-                       string_list_insert((const char *)e2->name, conflict);
+                       string_list_insert(conflict, (const char *)e2->name);
                        i++; /* skip over both #2 and #3 */
                }
        }
@@ -364,7 +364,7 @@ static int find_conflict(struct string_list *conflict)
 static int merge(const char *name, const char *path)
 {
        int ret;
-       mmfile_t cur, base, other;
+       mmfile_t cur = {NULL, 0}, base = {NULL, 0}, other = {NULL, 0};
        mmbuffer_t result = {NULL, 0};
 
        if (handle_file(path, NULL, rerere_path(name, "thisimage")) < 0)
@@ -372,9 +372,11 @@ static int merge(const char *name, const char *path)
 
        if (read_mmfile(&cur, rerere_path(name, "thisimage")) ||
                        read_mmfile(&base, rerere_path(name, "preimage")) ||
-                       read_mmfile(&other, rerere_path(name, "postimage")))
-               return 1;
-       ret = ll_merge(&result, path, &base, &cur, "", &other, "", 0);
+                       read_mmfile(&other, rerere_path(name, "postimage"))) {
+               ret = 1;
+               goto out;
+       }
+       ret = ll_merge(&result, path, &base, NULL, &cur, "", &other, "", 0);
        if (!ret) {
                FILE *f = fopen(path, "w");
                if (!f)
@@ -387,6 +389,7 @@ static int merge(const char *name, const char *path)
                                     strerror(errno));
        }
 
+out:
        free(cur.ptr);
        free(base.ptr);
        free(other.ptr);
@@ -446,7 +449,7 @@ static int do_plain_rerere(struct string_list *rr, int fd)
                        if (ret < 1)
                                continue;
                        hex = xstrdup(sha1_to_hex(sha1));
-                       string_list_insert(path, rr)->util = hex;
+                       string_list_insert(rr, path)->util = hex;
                        if (mkdir(git_path("rr-cache/%s", hex), 0755))
                                continue;
                        handle_file(path, NULL, rerere_path(hex, "preimage"));
@@ -468,7 +471,7 @@ static int do_plain_rerere(struct string_list *rr, int fd)
                if (has_rerere_resolution(name)) {
                        if (!merge(name, path)) {
                                if (rerere_autoupdate)
-                                       string_list_insert(path, &update);
+                                       string_list_insert(&update, path);
                                fprintf(stderr,
                                        "%s '%s' using previous resolution.\n",
                                        rerere_autoupdate
@@ -574,7 +577,7 @@ static int rerere_forget_one_path(const char *path, struct string_list *rr)
        fprintf(stderr, "Updated preimage for '%s'\n", path);
 
 
-       string_list_insert(path, rr)->util = hex;
+       string_list_insert(rr, path)->util = hex;
        fprintf(stderr, "Forgot resolution for %s\n", path);
        return 0;
 }