Merge branch 'ao/submodule-wo-gitmodules-checked-out'

diff --git a/submodule-config.c b/submodule-config.c
index 6869394c32fcede018701a4f6af1da0bffb2c105..52702c62d9e3a205c14bdd9f468509f98fe4ced1 100644 (file)
--- a/submodule-config.c
+++ b/submodule-config.c
@@ -46,7 +46,7 @@ static int config_path_cmp(const void *unused_cmp_data,
        const struct submodule_entry *b = entry_or_key;
 
        return strcmp(a->config->path, b->config->path) ||
-              oidcmp(&a->config->gitmodules_oid, &b->config->gitmodules_oid);
+              !oideq(&a->config->gitmodules_oid, &b->config->gitmodules_oid);
 }
 
 static int config_name_cmp(const void *unused_cmp_data,
@@ -58,7 +58,7 @@ static int config_name_cmp(const void *unused_cmp_data,
        const struct submodule_entry *b = entry_or_key;
 
        return strcmp(a->config->name, b->config->name) ||
-              oidcmp(&a->config->gitmodules_oid, &b->config->gitmodules_oid);
+              !oideq(&a->config->gitmodules_oid, &b->config->gitmodules_oid);
 }
 
 static struct submodule_cache *submodule_cache_alloc(void)
@@ -385,6 +385,12 @@ static void warn_multiple_config(const struct object_id *treeish_name,
                        commit_string, name, option);
 }
 
+static void warn_command_line_option(const char *var, const char *value)
+{
+       warning(_("ignoring '%s' which may be interpreted as"
+                 " a command-line option: %s"), var, value);
+}
+
 struct parse_config_parameter {
        struct submodule_cache *cache;
        const struct object_id *treeish_name;
@@ -410,6 +416,8 @@ static int parse_config(const char *var, const char *value, void *data)
        if (!strcmp(item.buf, "path")) {
                if (!value)
                        ret = config_error_nonbool(var);
+               else if (looks_like_command_line_option(value))
+                       warn_command_line_option(var, value);
                else if (!me->overwrite && submodule->path)
                        warn_multiple_config(me->treeish_name, submodule->name,
                                        "path");
@@ -450,6 +458,8 @@ static int parse_config(const char *var, const char *value, void *data)
        } else if (!strcmp(item.buf, "url")) {
                if (!value) {
                        ret = config_error_nonbool(var);
+               } else if (looks_like_command_line_option(value)) {
+                       warn_command_line_option(var, value);
                } else if (!me->overwrite && submodule->url) {
                        warn_multiple_config(me->treeish_name, submodule->name,
                                        "url");