From 749b69330051cdfa0d009c41604472427aaebcd4 Mon Sep 17 00:00:00 2001
From: Steve Bennett <steveb@workware.net.au>
Date: Wed, 3 Mar 2010 15:45:57 +1000
Subject: Fix 'format %%'

Signed-off-by: Steve Bennett <steveb@workware.net.au>
---
 jim.c | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'jim.c')

diff --git a/jim.c b/jim.c
index c3ff326..02a7d92 100644
--- a/jim.c
+++ b/jim.c
@@ -2215,6 +2215,12 @@ static Jim_Obj *Jim_FormatString_Inner(Jim_Interp *interp, Jim_Obj *fmtObjPtr,
         if (fmtLen == 0)
             break;
         fmt++; fmtLen--; /* skip '%' */
+        if (*fmt == '%') {
+            /* %% -> % */
+            Jim_AppendString(interp, resObjPtr, "%", 1);
+            fmt++; fmtLen--;
+            continue;
+        }
         zpad = 0;
         spad = 0;
         width = -1;
-- 
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