X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=config.c;h=5f9ec2894570d23f8b91327374a4d82dd46cbca3;hb=c5a5f12e5a514d198f49a76d4e001c88570bf7d1;hp=fa740a6a60a49512b613f70add97d445f622afd2;hpb=1c92e394468c927f129c8f2a138b760f884e3bed;p=git.git

diff --git a/config.c b/config.c
index fa740a6a6..5f9ec2894 100644
--- a/config.c
+++ b/config.c
@@ -133,23 +133,21 @@ static int get_next_char(void)
 
 static char *parse_value(void)
 {
-	static char value[1024];
-	int quote = 0, comment = 0, len = 0, space = 0;
+	static struct strbuf value = STRBUF_INIT;
+	int quote = 0, comment = 0, space = 0;
 
+	strbuf_reset(&value);
 	for (;;) {
 		int c = get_next_char();
-		if (len >= sizeof(value) - 1)
-			return NULL;
 		if (c == '\n') {
 			if (quote)
 				return NULL;
-			value[len] = 0;
-			return value;
+			return value.buf;
 		}
 		if (comment)
 			continue;
 		if (isspace(c) && !quote) {
-			if (len)
+			if (value.len)
 				space++;
 			continue;
 		}
@@ -160,7 +158,7 @@ static char *parse_value(void)
 			}
 		}
 		for (; space; space--)
-			value[len++] = ' ';
+			strbuf_addch(&value, ' ');
 		if (c == '\\') {
 			c = get_next_char();
 			switch (c) {
@@ -182,14 +180,14 @@ static char *parse_value(void)
 			default:
 				return NULL;
 			}
-			value[len++] = c;
+			strbuf_addch(&value, c);
 			continue;
 		}
 		if (c == '"') {
 			quote = 1-quote;
 			continue;
 		}
-		value[len++] = c;
+		strbuf_addch(&value, c);
 	}
 }
 
@@ -523,6 +521,14 @@ static int git_default_core_config(const char *var, const char *value)
 		return 0;
 	}
 
+	if (!strcmp(var, "core.abbrev")) {
+		int abbrev = git_config_int(var, value);
+		if (abbrev < minimum_abbrev || abbrev > 40)
+			return -1;
+		default_abbrev = abbrev;
+		return 0;
+	}
+
 	if (!strcmp(var, "core.loosecompression")) {
 		int level = git_config_int(var, value);
 		if (level == -1)
@@ -559,6 +565,12 @@ static int git_default_core_config(const char *var, const char *value)
 		return 0;
 	}
 
+	if (!strcmp(var, "core.bigfilethreshold")) {
+		long n = git_config_int(var, value);
+		big_file_threshold = 0 < n ? n : 0;
+		return 0;
+	}
+
 	if (!strcmp(var, "core.packedgitlimit")) {
 		packed_git_limit = git_config_int(var, value);
 		return 0;
@@ -825,11 +837,6 @@ int git_config_system(void)
 	return !git_env_bool("GIT_CONFIG_NOSYSTEM", 0);
 }
 
-int git_config_global(void)
-{
-	return !git_env_bool("GIT_CONFIG_NOGLOBAL", 0);
-}
-
 int git_config_from_parameters(config_fn_t fn, void *data)
 {
 	static int loaded_environment;
@@ -861,7 +868,7 @@ int git_config_early(config_fn_t fn, void *data, const char *repo_config)
 	}
 
 	home = getenv("HOME");
-	if (git_config_global() && home) {
+	if (home) {
 		char *user_config = xstrdup(mkpath("%s/.gitconfig", home));
 		if (!access(user_config, R_OK)) {
 			ret += git_config_from_file(fn, user_config, data);