svg_loader: removing setting the locale

The locale was set while reading the path attr,
which could have caused race conditions between
threads and potentially led to crashes.
Now removed as unnecessary.

https://github.com/thorvg/thorvg/pull/1390

Change-Id: Ieb88bbffaffdf5c1613fe663c328f6964b369725

diff --git a/src/loaders/svg/tvgSvgPath.cpp b/src/loaders/svg/tvgSvgPath.cpp
index 6195807aff884dea16abdf06c23e6e7c77e9b7b6..e044931b5183d0bb0dfc37400d4a2a1c5ba987f6 100644 (file)
--- a/src/loaders/svg/tvgSvgPath.cpp
+++ b/src/loaders/svg/tvgSvgPath.cpp
@@ -52,7 +52,6 @@
 
 #include <cstring>
 #include <math.h>
-#include <clocale>
 #include <ctype.h>
 #include "tvgSvgLoaderCommon.h"
 #include "tvgSvgPath.h"
@@ -545,11 +544,6 @@ bool svgPathToTvgPath(const char* svgPath, Array<PathCommand>& cmds, Array<Point
     char cmd = 0;
     bool isQuadratic = false;
     char* path = (char*)svgPath;
-    char* curLocale;
-
-    curLocale = setlocale(LC_NUMERIC, NULL);
-    if (curLocale) curLocale = strdup(curLocale);
-    setlocale(LC_NUMERIC, "POSIX");
 
     while ((path[0] != '\0')) {
         path = _nextCommand(path, &cmd, numberArray, &numberCount);
@@ -557,8 +551,5 @@ bool svgPathToTvgPath(const char* svgPath, Array<PathCommand>& cmds, Array<Point
         if (!_processCommand(&cmds, &pts, cmd, numberArray, numberCount, &cur, &curCtl, &startPoint, &isQuadratic)) break;
     }
 
-    setlocale(LC_NUMERIC, curLocale);
-    if (curLocale) free(curLocale);
-
     return true;
 }