Fix bugs when moving signs

Signs could not be repositioned on top of another sign (dependent on
the indices of the two signs), and could not be placed after selecting
an element from the menu.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/main.c b/src/main.c
index 4e60674..683cd96 100644
--- a/src/main.c
+++ b/src/main.c
@@ -2305,7 +2305,7 @@ int main(int argc, char *argv[])
 							}
 				}
 
-				if (c==WL_SIGN+100)
+				if (c==WL_SIGN+100 || MSIGN!=-1) // if sign tool is selected or a sign is being moved
 				{
 					if (!bq)
 						add_sign_ui(vid_buf, x, y);