tests: fix negated test_i18ngrep calls

diff --git a/config.c b/config.c
index 2634457f6b07ca55b69f3b4a22b8a9e4339fd121..058505cb8d8d8bb531527b620125b0204732458a 100644 (file)
--- a/config.c
+++ b/config.c
@@ -138,8 +138,7 @@ int git_config_include(const char *var, const char *value, void *data)
        if (ret < 0)
                return ret;
 
-       type = skip_prefix(var, "include.");
-       if (!type)
+       if (!skip_prefix(var, "include.", &type))
                return ret;
 
        if (!strcmp(type, "path"))
@@ -147,12 +146,6 @@ int git_config_include(const char *var, const char *value, void *data)
        return ret;
 }
 
-static void lowercase(char *p)
-{
-       for (; *p; p++)
-               *p = tolower(*p);
-}
-
 void git_config_push_parameter(const char *text)
 {
        struct strbuf env = STRBUF_INIT;
@@ -180,7 +173,7 @@ int git_config_parse_parameter(const char *text,
                strbuf_list_free(pair);
                return error("bogus config parameter: %s", text);
        }
-       lowercase(pair[0]->buf);
+       strbuf_tolower(pair[0]);
        if (fn(pair[0]->buf, pair[1] ? pair[1]->buf : NULL, data) < 0) {
                strbuf_list_free(pair);
                return -1;
@@ -824,11 +817,16 @@ static int git_default_core_config(const char *var, const char *value)
                return git_config_string(&editor_program, var, value);
 
        if (!strcmp(var, "core.commentchar")) {
-               const char *comment;
-               int ret = git_config_string(&comment, var, value);
-               if (!ret)
-                       comment_line_char = comment[0];
-               return ret;
+               if (!value)
+                       return config_error_nonbool(var);
+               else if (!strcasecmp(value, "auto"))
+                       auto_comment_line_char = 1;
+               else if (value[0] && !value[1]) {
+                       comment_line_char = value[0];
+                       auto_comment_line_char = 0;
+               } else
+                       return error("core.commentChar should only be one character");
+               return 0;
        }
 
        if (!strcmp(var, "core.askpass"))
@@ -1636,6 +1634,13 @@ int git_config_set_multivar_in_file(const char *config_filename,
                        MAP_PRIVATE, in_fd, 0);
                close(in_fd);
 
+               if (chmod(lock->filename, st.st_mode & 07777) < 0) {
+                       error("chmod on %s failed: %s",
+                               lock->filename, strerror(errno));
+                       ret = CONFIG_NO_WRITE;
+                       goto out_free;
+               }
+
                if (store.seen == 0)
                        store.seen = 1;
 
@@ -1784,6 +1789,7 @@ int git_config_rename_section_in_file(const char *config_filename,
        int out_fd;
        char buf[1024];
        FILE *config_file;
+       struct stat st;
 
        if (new_name && !section_name_is_ok(new_name)) {
                ret = error("invalid section name: %s", new_name);
@@ -1805,6 +1811,14 @@ int git_config_rename_section_in_file(const char *config_filename,
                goto unlock_and_out;
        }
 
+       fstat(fileno(config_file), &st);
+
+       if (chmod(lock->filename, st.st_mode & 07777) < 0) {
+               ret = error("chmod on %s failed: %s",
+                               lock->filename, strerror(errno));
+               goto out;
+       }
+
        while (fgets(buf, sizeof(buf), config_file)) {
                int i;
                int length;