diff --git a/gaboshlib/g_calc.sh b/gaboshlib/g_calc.sh
index 1862160..e421d9d 100644
--- a/gaboshlib/g_calc.sh
+++ b/gaboshlib/g_calc.sh
@@ -35,6 +35,7 @@ function g_calc {
   echo ${g_bc_out} >&5
   local g_sed_out
   if ! read -t 0 g_sed_out <&6
+  then
     g_traceback
     return 1
   fi