ObjFW  Check-in [e0b659378f]

}

static bool
formatConversionSpecifierState(struct context *ctx)
{
	char *tmp = NULL;
	int tmpLen = 0;
#ifndef HAVE_ASPRINTF_L
	OFString *point;
#endif

	if (!appendSubformat(ctx, ctx->format + ctx->i, 1))
		return false;

	switch (ctx->format[ctx->i]) {
	case '@':
		if (ctx->lengthModifier != LENGTH_MODIFIER_NONE)

#ifndef HAVE_ASPRINTF_L
		/*
		 * If there's no asprintf_l, we have no other choice than to
		 * use this ugly hack to replace the locale's decimal point
		 * back to ".".
		 */
		point = [OFLocale decimalPoint];

		if (!ctx->useLocale) {
		if (!ctx->useLocale && point != nil && ![point isEqual: @"."]) {
			void *pool = objc_autoreleasePoolPush();
			char *tmp2;

			@try {
				OFMutableString *tmpStr = [OFMutableString
				    stringWithUTF8String: tmp
						  length: tmpLen];
				OFString *point = [OFLocale decimalPoint];
				if (point != nil)
					[tmpStr
					    replaceOccurrencesOfString: point
							    withString: @"."];
				[tmpStr replaceOccurrencesOfString: point
							withString: @"."];

				if (tmpStr.UTF8StringLength > INT_MAX)
					return false;

				tmpLen = (int)tmpStr.UTF8StringLength;
				tmp2 = malloc(tmpLen);
				memcpy(tmp2, tmpStr.UTF8String, tmpLen);
			} @finally {
				free(tmp);
				objc_autoreleasePoolPop(pool);
			}