Fix coverity issue

add null check before creating string

diff --git a/NativeLauncher/launcher/exec/corerun.cc b/NativeLauncher/launcher/exec/corerun.cc
index 887912bd4d4aa0be7c91b8354bcb17fea58d8c84..9b7f1d7fc52c390b6ad563959769000b52b098bc 100644 (file)
--- a/NativeLauncher/launcher/exec/corerun.cc
+++ b/NativeLauncher/launcher/exec/corerun.cc
@@ -136,9 +136,11 @@ int main(int argc, const char* argv[]) {
                        }
 
                        // Implicit compatibility mode for System.CommandLine.
-                       std::string termValue(getenv("TERM"));
-                       if (termValue == "linux") {
-                               setenv("TERM", "xterm", 1);
+                       char* termValue = getenv("TERM");
+                       if (termValue) {
+                               if (strcmp(termValue, "linux") == 0) {
+                                       setenv("TERM", "xterm", 1);
+                               }
                        }
 
                        argc--;