From 21a282a2a427cb33d12d1d31ae8aee14d9bbb8c3 Mon Sep 17 00:00:00 2001
From: Marco Paland <marco@paland.com>
Date: Fri, 14 Sep 2018 15:02:57 +0200
Subject: fix(printf): ignore 0 flag for integers if precision is specified

Fixes #27
---
 printf.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'printf.c')

diff --git a/printf.c b/printf.c
index 9ef669f..a7a3d68 100644
--- a/printf.c
+++ b/printf.c
@@ -551,6 +551,11 @@ static int _vsnprintf(out_fct_type out, char* buffer, const size_t maxlen, const
           flags &= ~(FLAGS_PLUS | FLAGS_SPACE);
         }
 
+        // ignore '0' flag when precision is given
+        if (flags & FLAGS_PRECISION) {
+          flags &= ~FLAGS_ZEROPAD;
+        }
+
         // convert the integer
         if ((*format == 'i') || (*format == 'd')) {
           // signed
-- 
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