From 6657cba5c89f6e5865970c92cf1b035337b48cab Mon Sep 17 00:00:00 2001
From: Antonin Portelli <antonin.portelli@me.com>
Date: Wed, 9 Dec 2015 18:12:39 +0000
Subject: [PATCH] Plot: minor fix in temporary file management

---
 lib/Plot.cpp | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/lib/Plot.cpp b/lib/Plot.cpp
index eb4f79a..0e1f0e9 100644
--- a/lib/Plot.cpp
+++ b/lib/Plot.cpp
@@ -65,14 +65,14 @@ void PlotObject::pushTmpFile(const std::string &fileName)
 // PlotObject dump a matrix to a temporary file ////////////////////////////////
 string PlotObject::dumpToTmpFile(const DMat &m)
 {
-    char tmpFileName[MAX_PATH_LENGTH];
-    int  fd;
-    FILE *tmpFile;
+    char   tmpFileName[MAX_PATH_LENGTH];
+    int    fd;
+    FILE   *tmpFile;
     
     for (Index j = 0; j < m.cols(); ++j)
     {
     }
-    strcpy(tmpFileName, "/tmp/latan_plot_tmp.XXXXXX.dat");
+    sprintf(tmpFileName, "%s/latan_plot_tmp.XXXXXX.dat", P_tmpdir);
     fd = mkstemps(tmpFileName, 4);
     if (fd == -1)
     {
@@ -384,6 +384,7 @@ void Plot::reset(void)
 {
     headCommand_.clear();
     plotCommand_.clear();
+    tmpFileName_.clear();
     initOptions();
 }