[PATCH 02/32] ver_linux: assign the usage message to a variable and print it

[Alexander Kapshuk]

This patch assigns the usage message to a 'usage' variable and prints it.

Signed-off-by: Alexander Kapshuk <alexander.kaps...@gmail.com>
---
 scripts/ver_linux | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/scripts/ver_linux b/scripts/ver_linux
index 30ecc6c..2f1d494 100755
--- a/scripts/ver_linux
+++ b/scripts/ver_linux
@@ -4,9 +4,10 @@
 # /bin /sbin /usr/bin /usr/sbin /usr/local/bin, but it may
 # differ on your system.
 
-echo 'If some fields are empty or look unusual you may have an old version.'
-echo 'Compare to the current minimal requirements in Documentation/Changes.'
-echo ' '
+BEGIN {
+       usage = "If some fields are empty or look unusual you may have an old 
version.\n"
+       usage = usage "Compare to the current minimal requirements in 
Documentation/Changes.\n"
+       print usage
 
 uname -a
 echo ' '
-- 
2.7.3