From f19d0996a4805e984b57058b64a653b4e04ff4aa Mon Sep 17 00:00:00 2001
From: Gwenhael Goavec-Merou <gwenhael.goavec-merou@trabucayre.com>
Date: Sun, 11 Jul 2021 11:30:02 +0200
Subject: [PATCH] progressBar: limit resolution

---
 src/progressBar.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/progressBar.cpp b/src/progressBar.cpp
index 64c1c17..4a015ec 100644
--- a/src/progressBar.cpp
+++ b/src/progressBar.cpp
@@ -43,7 +43,9 @@ void ProgressBar::display(int value, char force)
 		fputc('=', stderr);
 	}
 	fprintf(stderr, "%*s", (int)(_progressLen-nbEq), "");
-	printInfo("] " + std::to_string(percent) + "%", false);
+	char perc_str[11];
+	snprintf(perc_str, sizeof(perc_str), "] %3.2f%%", percent);
+	printInfo(perc_str, false);
 }
 void ProgressBar::done()
 {