fixup! Merge pull request #159 from kasal/config-c-warning

This commit replaces the Git for Windows-only patch by the patch
accepted upstream instead.

It was performed by the following shell commands:

	git revert -n 3c87ce5^2 &&
	git cherry-pick -n 06bdc23 &&
	git commit -s --fixup 3c87ce5

(and amending the commit with this commit message)

Signed-off-by: Johannes Schindelin <[email protected]>

Author: dscho

config.c

@@ -556,6 +556,7 @@ int git_parse_ulong(const char *value, unsigned long *ret)
 	return 1;
 }
 
+NORETURN
 static void die_bad_number(const char *name, const char *value)
 {
 	const char *reason = errno == ERANGE ?
@@ -572,15 +573,15 @@ static void die_bad_number(const char *name, const char *value)
 
 int git_config_int(const char *name, const char *value)
 {
-	int ret = 0;
+	int ret;
 	if (!git_parse_int(value, &ret))
 		die_bad_number(name, value);
 	return ret;
 }
 
 int64_t git_config_int64(const char *name, const char *value)
 {
-	int64_t ret = 0;
+	int64_t ret;
 	if (!git_parse_int64(value, &ret))
 		die_bad_number(name, value);
 	return ret;