From 1bec738c56c221843adbb022914c1de6e3bd7c61 Mon Sep 17 00:00:00 2001
From: Brian Anderson <andersrb@gmail.com>
Date: Sun, 17 Apr 2011 17:24:17 -0400
Subject: Support #fmt precision for bools, with same rules as strings

Not totally confident this is desirable. The alternative would be to make it a
compile error.
---
 src/lib/ExtFmt.rs | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'src/lib')

diff --git a/src/lib/ExtFmt.rs b/src/lib/ExtFmt.rs
index bbcb14bd..4be03858 100644
--- a/src/lib/ExtFmt.rs
+++ b/src/lib/ExtFmt.rs
@@ -358,11 +358,15 @@ mod RT {
     }
 
     fn conv_bool(&conv cv, bool b) -> str {
+        auto s;
         if (b) {
-            ret pad(cv, "true");
+            s = "true";
         } else {
-            ret pad(cv, "false");
+            s = "false";
         }
+        // Run the boolean conversion through the string conversion logic,
+        // giving it the same rules for precision, etc.
+        ret conv_str(cv, s);
     }
 
     fn conv_char(&conv cv, char c) -> str {
-- 
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