ensure ph.exit()

app.js

@@ -50,30 +50,36 @@ app.get('/api/1.0/export/:format', function(req, res, next) {
 
             page.render(output);
 
-            if(req.query.size) {
-              var split = req.query.size.split("x");
+            try {
+              if(req.query.size) {
+                var split = req.query.size.split("x");
 
-              if(split.length > 1) {
-                var size = {};
+                if(split.length > 1) {
+                  var size = {};
 
-                size.width = parseInt(split[0]);
-                size.height = parseInt(split[1]);
-                var Fs = require('fs');
-                console.log(Fs.lstatSync(output));
-                im.resize({
-                  srcPath: output,
-                  dstPath: output,
-                  width: size.width,
-                  height: size.height
-                }, function(err,stdout,stderr){
-                  if(err)
-                    console.log(err);
-                  else
-                    console.log(size);
-                });
+                  size.width = parseInt(split[0]);
+                  size.height = parseInt(split[1]);
+                  var Fs = require('fs');
+                  console.log(Fs.lstatSync(output));
+                  im.resize({
+                    srcPath: output,
+                    dstPath: output,
+                    width: size.width,
+                    height: size.height
+                  }, function(err,stdout,stderr){
+                    if(err)
+                      console.log(err);
+                    else
+                      console.log(size);
+                  });
+                }
               }
+            } catch(err) {
+              console.log("Image magic failed resizing image: "+fileName);
+            } finally {
+              ph.exit();
             }
-            ph.exit();
+
             try {
                res.send({
                 success: true,