From 63adcaa2f676c4f4b82d9ab5dba1abd07991d3db Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ball=C3=B3=20Gy=C3=B6rgy?= <ballogyor@gmail.com>
Date: Sat, 5 Jun 2021 12:05:11 +0200
Subject: [PATCH] Reset locale after rendering

Leaving locale as C breaks PDF export in Marker:
https://github.com/fabiocolacio/Marker/issues/304#issuecomment-696388392
---
 src/svg.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/svg.c b/src/svg.c
index 9e94a58..de3e583 100644
--- a/src/svg.c
+++ b/src/svg.c
@@ -706,6 +706,7 @@ title_to_svg(char* buffer,
 char *
 chart_to_svg(chart* chart)
 {
+    char * current = setlocale(LC_ALL, NULL);
     setlocale(LC_ALL, "C");
     char * buffer = malloc(1024*1024*sizeof(char));
     memset(buffer, 0, 1024*1024);
@@ -737,6 +738,6 @@ chart_to_svg(chart* chart)
     ticks_free(x_t);
     ticks_free(y_t);
 
-    // setlocale(LC_ALL, "C");
+    setlocale(LC_ALL, current);
     return buffer;
 }