Fixed Don't display empty messages in ee debug tail -f command

11 years ago · 7c972102d9
1 changed files with 6 additions and 2 deletions
--- a/bin/easyengine
+++ b/bin/easyengine
@ -523,9 +523,13 @@ elif [ "$EE_FIRST" = "debug" ]; then
 		# Debug stop on CTRL+C
 		trap "ee_mod_debug_stop" EXIT

-		tail -f $EE_DEBUG_MSG
+		if [ ! -z $EE_DEBUG_MSG ]; then
+			tail -f $EE_DEBUG_MSG
+		fi
 	elif [ "$EE_DEBUG_INTERACTIVE" != "-i" ] && [ "$EE_DEBUG" != "--stop" ]; then
-		ee_lib_echo_info "tail -f $EE_DEBUG_MSG"
+		if [ ! -z $EE_DEBUG_MSG ]; then
+			ee_lib_echo_info "tail -f $EE_DEBUG_MSG"
+		fi
 	fi
 fi