fix truncated xpress path on linux (#842)

AntaresSimulatorTeam · Jun 10, 2024 · 35303e4 · 35303e4
1 parent d257607
commit 35303e4
Showing 1 changed file with 3 additions and 6 deletions.
diff --git a/src/cpp/multisolver_interface/environment.cc b/src/cpp/multisolver_interface/environment.cc
@@ -21,7 +21,6 @@
 #include <sstream>
 #include <string>
 
-#include "StringManip.h"
 namespace LoadXpress {
 
 #define STRINGIFY2(X) #X
@@ -231,6 +230,8 @@ std::string XpressLoader::GetXpressVarFromEnvironmentVariables(
     // Get the value of the LIB environment variable.
     getenv_s(&requiredSize, xpress_home_from_env.data(), requiredSize,
              XPRESS_var);
+    xpress_home_from_env = xpress_home_from_env.substr(0, requiredSize - 1);
+
   } else {
     if (verbose) {
       msg.str("");
@@ -246,11 +247,7 @@ std::string XpressLoader::GetXpressVarFromEnvironmentVariables(
     xpress_home_from_env = path;
   }
 #endif
-  if (auto env_var_size = xpress_home_from_env.size(); env_var_size > 0) {
-    return xpress_home_from_env.substr(0, env_var_size - 1);
-  } else {
-    xpress_home_from_env;
-  }
+  return xpress_home_from_env;
 }
 
 std::vector<std::string> XpressLoader::XpressDynamicLibraryPotentialPaths() {