(svn r11977) -Fix(r11976): not a typo, not a bug. Just a removal that should have been done.

Would help to compile first...

1 files changed, 1 insertions, 1 deletions

diff --git a/src/industry_cmd.cpp b/src/industry_cmd.cpp
index 13774b41a..0532a1604 100644
--- a/src/industry_cmd.cpp
+++ b/src/industry_cmd.cpp
@@ -2145,7 +2145,7 @@ static void ChangeIndustryProduction(Industry *i, bool monthly)
 
 	/* Increase or Decreasing the production level if needed */
 	if (increment != 0) {
-		if !(increment < 0 && i->prod_level == 4) {
+		if (increment < 0 && i->prod_level == 4) {
 			closeit = true;
 		} else {
 			i->prod_level = ClampU(i->prod_level + increment, 4, 0x80);