lib: Allow '_' in arguments to VARIABLE_TKN

second attempt

Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>

diff --git a/lib/command_match.c b/lib/command_match.c
index e25bca2db8e2dcfae67b5efd11a71dcc944fd93d..42788ecb01d3eecc710d6e6fb278735890d894e2 100644 (file)
--- a/lib/command_match.c
+++ b/lib/command_match.c
@@ -838,7 +838,7 @@ match_word (struct cmd_token *token, const char *word)
 }
 
 #define VARIABLE_ALPHABET \
-"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890:/."
+"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890:/._"
 
 static enum match_type
 match_variable (struct cmd_token *token, const char *word)