Merge branch 'js/difftool-builtin'

diff --git a/apply.c b/apply.c
index 0e2caeab9cc523364e0cfbb8cbbb5aba1a0a58ee..e6dbab26ad54b9a3af06f6adad928c6e1526db58 100644 (file)
--- a/apply.c
+++ b/apply.c
@@ -2046,7 +2046,7 @@ static void prefix_one(struct apply_state *state, char **name)
        char *old_name = *name;
        if (!old_name)
                return;
-       *name = xstrdup(prefix_filename(state->prefix, state->prefix_length, *name));
+       *name = prefix_filename(state->prefix, *name);
        free(old_name);
 }
 
@@ -4805,6 +4805,7 @@ int apply_all_patches(struct apply_state *state,
 
        for (i = 0; i < argc; i++) {
                const char *arg = argv[i];
+               char *to_free = NULL;
                int fd;
 
                if (!strcmp(arg, "-")) {
@@ -4814,21 +4815,21 @@ int apply_all_patches(struct apply_state *state,
                        errs |= res;
                        read_stdin = 0;
                        continue;
-               } else if (0 < state->prefix_length)
-                       arg = prefix_filename(state->prefix,
-                                             state->prefix_length,
-                                             arg);
+               } else
+                       arg = to_free = prefix_filename(state->prefix, arg);
 
                fd = open(arg, O_RDONLY);
                if (fd < 0) {
                        error(_("can't open patch '%s': %s"), arg, strerror(errno));
                        res = -128;
+                       free(to_free);
                        goto end;
                }
                read_stdin = 0;
                set_default_whitespace_mode(state);
                res = apply_patch(state, fd, arg, options);
                close(fd);
+               free(to_free);
                if (res < 0)
                        goto end;
                errs |= res;