1berry/nodejs
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

debugger: prevent crash when backtrace doesn't come back

Browse Source
This commit is contained in:
Ryan Dahl 2011-01-27 17:44:42 -08:00
parent fbb74784b5
commit 1f041fe73e
1 changed files with 6 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
lib/_debugger.js
View File

@ -261,6 +261,12 @@ Client.prototype.reqEval = function(expression, cb) {
// Otherwise we need to get the current frame to see which scopes it has. // Otherwise we need to get the current frame to see which scopes it has.
this.reqBacktrace(function(bt) { this.reqBacktrace(function(bt) {
if (!bt.frames) {
// ??
cb({});
return;
}
var frame = bt.frames[self.currentFrame]; var frame = bt.frames[self.currentFrame];
var evalFrames = frame.scopes.map(function(s) { var evalFrames = frame.scopes.map(function(s) {