Fix KeyError if LD_LIBRARY_PATH is not defined

srevinsaju · Sep 7, 2020 · 8549c01 · 8549c01
1 parent 10d18b2
commit 8549c01
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/guiscrcpy/lib/check.py b/guiscrcpy/lib/check.py
@@ -64,7 +64,10 @@ def __init__(self, path=None):
                                       "sure scrcpy is installed and "
                                       "accessible from the terminal.")
         if os.getenv('SCRCPY_LDD'):
-            os.environ['LD_LIBRARY_PATH'] += os.getenv('SCRCPY_LDD')
+            if os.getenv('LD_LIBRARY_PATH'):
+                os.environ['LD_LIBRARY_PATH'] += os.getenv('SCRCPY_LDD')
+            else:
+                os.environ['LD_LIBRARY_PATH'] = os.getenv('SCRCPY_LDD')
 
     def start(self, args, stdout=PIPE, stderr=PIPE):
         proc = Popen(