File scilab-gcc7-nullptr-fix.patch of Package scilab

Index: scilab-5.5.2/modules/xcos/sci_gateway/cpp/sci_xcosPalLoad.cpp
===================================================================
--- scilab-5.5.2.orig/modules/xcos/sci_gateway/cpp/sci_xcosPalLoad.cpp
+++ scilab-5.5.2/modules/xcos/sci_gateway/cpp/sci_xcosPalLoad.cpp
@@ -54,7 +54,7 @@ int sci_xcosPalLoad(char *fname, unsigne
     {
         // FIXME #7266 workaround
         // check category emptyness
-        if (category == NULL || (lenCategory == 1 && *category == '\0'))
+        if (category == NULL || (lenCategory == 1 && *category == nullptr))
         {
             Palette::loadPal(getScilabJavaVM(), name);
         }