diff --git a/qb/qb.libs.sh b/qb/qb.libs.sh
index 0697cb0379..42f2eaa782 100644
--- a/qb/qb.libs.sh
+++ b/qb/qb.libs.sh
@@ -57,7 +57,7 @@ check_lib()	#$1 = HAVE_$1	$2 = lib	$3 = function in lib	$4 = extralibs $5 = head
 		exit 1
 	}
 
-	true
+	return 0
 }
 
 check_lib_cxx()	#$1 = HAVE_$1	$2 = lib	$3 = function in lib	$4 = extralibs	$5 = critical error message [checked only if non-empty]
@@ -93,7 +93,7 @@ check_lib_cxx()	#$1 = HAVE_$1	$2 = lib	$3 = function in lib	$4 = extralibs	$5 =
 	
 	}
 
-	true
+	return 0
 }
 
 check_code_c()
diff --git a/qb/qb.params.sh b/qb/qb.params.sh
index d37419e6a5..68048f2be6 100644
--- a/qb/qb.params.sh
+++ b/qb/qb.params.sh
@@ -32,7 +32,7 @@ EOF
 	while IFS='=#' read VAR VAL COMMENT; do
 		VAR=$(echo "${VAR##HAVE_}" | tr '[:upper:]' '[:lower:]')
 		case "$VAR" in
-			'c89_'*) true;;
+			'c89_'*) continue;;
 			*)
 			case "$VAL" in
 				'yes'*)