look for other uses with subprocess.Popen w/o a .wait() call

Author: briantoby

GSASII/GSASIIctrlGUI.py

@@ -9191,6 +9191,12 @@ def gitFetch(G2frame):
                 wx.GetApp().Yield()
                 if not ok:
                     return
+        G2frame.UpdateTask.terminate()
+        try:
+            G2frame.UpdateTask.wait(1)
+        except TimeoutExpired:
+            pass
+        
         if GSASIIpath.GetConfigValue('debug'): print('background update complete')
         # try update one more time just to make sure
         GSASIIpath.gitGetUpdate('immediate')

GSASII/GSASIIpath.py

@@ -1594,6 +1594,12 @@ def addCondaPkg():
                          stderr=subprocess.PIPE,
                          encoding='UTF-8')
     out,err = p.communicate()
+    p.terminate()
+    try:
+        p.wait(1)
+    except TimeoutExpired:
+        pass
+    
     if out is not None and GetConfigValue('debug'): print('Output from adding conda:\n',out)
     if err and err is not None:
         print('Note error/warning from running conda:\n',err)