From 73c3762e45b0aab170cda90d54f5171c97f4a528 Mon Sep 17 00:00:00 2001
From: craig-warren <craig_warren@me.com>
Date: Fri, 1 Nov 2019 16:53:21 +0000
Subject: [PATCH] Fix syntax error.

---
 gprMax/grid.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gprMax/grid.py b/gprMax/grid.py
index 6574bcc6..500ec05d 100644
--- a/gprMax/grid.py
+++ b/gprMax/grid.py
@@ -366,7 +366,7 @@ class CUDAGrid(FDTDGrid):
 
         memuse = super().mem_est_basic()
 
-        if config.sim_config.general['cuda']
+        if config.sim_config.general['cuda']:
             if memuse - snapsmemsize > config.model_configs[self.model_num].cuda['gpu'].totalmem:
                 raise GeneralError(f"Memory (RAM) required ~{human_size(memuse)} exceeds {human_size(config.model_configs[self.model_num].cuda['gpu'].totalmem, a_kilobyte_is_1024_bytes=True)} detected on specified {config.model_configs[self.model_num].cuda['gpu'].deviceID} - {config.model_configs[self.model_num].cuda['gpu'].name} GPU!\n")