fix gnuradio check for windows cmd (#371)

jopohl · Dec 1, 2017 · 8c63637 · 8c63637
1 parent 3c3ab46
commit 8c63637
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/urh/dev/BackendHandler.py b/src/urh/dev/BackendHandler.py
@@ -168,7 +168,7 @@ def set_gnuradio_installed_status(self):
             devnull = "NUL" if os.name == "nt" else "/dev/null"
             if os.path.isfile(self.python2_exe) and os.access(self.python2_exe, os.X_OK):
                 # Subprocess.call gives memory error, so we use os.system
-                self.gnuradio_installed = os.system(self.python2_exe + " -c 'import gnuradio' 2>" + devnull) == 0
+                self.gnuradio_installed = os.system(self.python2_exe + ' -c "import gnuradio" 2>' + devnull) == 0
                 constants.SETTINGS.setValue("python2_exe", self.python2_exe)
             else:
                 self.gnuradio_installed = False