Fix clone not to ignore depth when performing a local clone

diff --git a/config.c b/config.c
index ed96213c44265289c26d46edaaf740cebd0b4c86..49d2b427e52008e612b534f0c567e9fadaeab6e3 100644 (file)
--- a/config.c
+++ b/config.c
@@ -439,6 +439,11 @@ int git_default_config(const char *var, const char *value)
                return 0;
        }
 
+       if (!strcmp(var, "core.whitespace")) {
+               whitespace_rule_cfg = parse_whitespace_rule(value);
+               return 0;
+       }
+
        /* Add other config variables here and to Documentation/config.txt. */
        return 0;
 }
@@ -646,13 +651,19 @@ static int store_write_pair(int fd, const char* key, const char* value)
        int length = strlen(key+store.baselen+1);
        int quote = 0;
 
-       /* Check to see if the value needs to be quoted. */
+       /*
+        * Check to see if the value needs to be surrounded with a dq pair.
+        * Note that problematic characters are always backslash-quoted; this
+        * check is about not losing leading or trailing SP and strings that
+        * follow beginning-of-comment characters (i.e. ';' and '#') by the
+        * configuration parser.
+        */
        if (value[0] == ' ')
                quote = 1;
        for (i = 0; value[i]; i++)
                if (value[i] == ';' || value[i] == '#')
                        quote = 1;
-       if (value[i-1] == ' ')
+       if (i && value[i-1] == ' ')
                quote = 1;
 
        if (write_in_full(fd, "\t", 1) != 1 ||