configure.ac: move warning to end of output for the end user

[lttng-tools.git] / m4 / pprint.m4

diff --git a/m4/pprint.m4 b/m4/pprint.m4
index 182810c3c3aa8084f699e77b545270227580557e..811e7a8d7bc1557e040dc860eec00bfc920b1db3 100644 (file)
--- a/m4/pprint.m4
+++ b/m4/pprint.m4
@@ -164,7 +164,7 @@ AC_DEFUN([PPRINT_WARN], [
   m4_pushdef([pprint_msg], [$1])
 
   _PPRINT_INDENT
-  AS_ECHO("${PPRINT_COLOR_TXTYLW}WARNING:$PPRINT_COLOR_RST ${PPRINT_COLOR_BLDYLW}pprint_msg$PPRINT_COLOR_RST")
+  AS_ECHO(["${PPRINT_COLOR_TXTYLW}WARNING:$PPRINT_COLOR_RST ${PPRINT_COLOR_BLDYLW}pprint_msg$PPRINT_COLOR_RST"])
 
   m4_popdef([pprint_msg])
 ])