Fix error message formatting.

jazzband · Mar 1, 2015 · e3dda64 · e3dda64
1 parent f3fa679
commit e3dda64
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/pipeline/compilers/__init__.py b/pipeline/compilers/__init__.py
@@ -101,5 +101,5 @@ def execute_command(self, command, content=None, cwd=None):
         if self.verbose:
             print(stderr)
         if pipe.returncode != 0:
-            raise CompilerError("Command '%s' returned non-zero exit status %d".format(command, pipe.returncode))
+            raise CompilerError("Command '{0}' returned non-zero exit status {1}".format(command, pipe.returncode))
         return stdout