if g:pymode_breakpoint_cmd is empty, skip pymode#breakpoint#operate

timfeirg · timfeirg · commit c604658bf445 · 2018-01-29T00:41:53.000+08:00
diff --git a/autoload/pymode/breakpoint.vim b/autoload/pymode/breakpoint.vim
@@ -11,7 +11,7 @@ fun! pymode#breakpoint#init() "{{{
 
 from imp import find_module
 
-for module in ('wdb', 'pudb', 'ipdb'):
+for module in ('wdb', 'pudb', 'ipdb', 'pdb'):
     try:
         find_module(module)
         vim.command('let g:pymode_breakpoint_cmd = "import %s; %s.set_trace()  # XXX BREAKPOINT"' % (module, module))
@@ -25,6 +25,10 @@ EOF
 endfunction "}}}
 
 fun! pymode#breakpoint#operate(lnum) "{{{
+    if strlen(g:pymode_breakpoint_cmd) == 0
+        echoerr("g:pymode_breakpoint_cmd is empty")
+        return
+    endif
     let line = getline(a:lnum)
     if strridx(line, g:pymode_breakpoint_cmd) != -1
         normal dd
