Don't crash if no files need updating.

LZMA-JS · Jun 6, 2015 · 80b0107 · 80b0107
1 parent 9a4a7ff
commit 80b0107
Showing 1 changed file with 19 additions and 7 deletions.
diff --git a/minify.js b/minify.js
@@ -207,6 +207,13 @@ function commit(cb)
 {
     var execFile = require("child_process").execFile;
 
+    function ret()
+    {
+        if (cb) {
+            cb();
+        }
+    }
+
     execFile("git", ["add", "readme.md"], function onexec(err)
     {
         if (err) {
@@ -218,15 +225,20 @@ function commit(cb)
                 throw err;
             }
 
-            execFile("git", ["commit", "-m", "Minified:\n\n" + text_output.trim()], function onexec(err)
+            staged_files_found(function oncheck(found)
             {
-                if (err) {
-                    throw err;
-                }
-
-                if (cb) {
-                    cb();
+                if (!found) {
+                    console.log("No files need updating.");
+                    return ret();
                 }
+                execFile("git", ["commit", "-m", "Minified:\n\n" + text_output.trim()], function onexec(err)
+                {
+                    if (err) {
+                        throw err;
+                    }
+
+                    ret();
+                });
             });
         });
     });