[macruby-changes] [5171] MacRuby/trunk/sprintf.c

[source_changes at macosforge.org]

Revision: 5171
          http://trac.macosforge.org/projects/ruby/changeset/5171
Author:   watson1978 at gmail.com
Date:     2011-01-15 08:52:17 -0800 (Sat, 15 Jan 2011)
Log Message:
-----------
Fixed the bug of sprintf with format like a "%010.4f".

Test Script:
{{{
require 'test/unit/assertions.rb'
include Test::Unit::Assertions

assert_equal("00123.1000", sprintf("%010.4f", 123.1))
assert_equal("  0000007b", sprintf("%010.8x", 123))

puts :ok
}}}

Modified Paths:
--------------
    MacRuby/trunk/sprintf.c

Modified: MacRuby/trunk/sprintf.c
===================================================================
--- MacRuby/trunk/sprintf.c	2011-01-15 14:21:18 UTC (rev 5170)
+++ MacRuby/trunk/sprintf.c	2011-01-15 16:52:17 UTC (rev 5171)
@@ -548,7 +548,6 @@
 		    if (precision_flag) {
 			rb_raise(rb_eArgError, "precision given twice");
 		    }
-		    zero_flag = false;
 		    precision_flag = true;
 		    if (format_str[++i] == '*') {
 			if (format_str[++i] == '<' || format_str[i] == '{') {
@@ -633,6 +632,9 @@
 		    base = 16;
 		    negative_pad = rb_str_new2("f");
 		    sharp_pad = rb_str_new2("0x");
+		    if (precision_flag) {
+			zero_flag = false;
+		    }
 		    complete = true;
 		    break;
 
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