NEWS: Mention the new "check_snmp --offset" option

... and apply two small cosmetic changes to check_snmp.c.

Closes #59.

2 files changed, 3 insertions, 2 deletions

diff --git a/NEWS b/NEWS
index d901b1e..df2652f 100644
--- a/NEWS
+++ b/NEWS
@@ -25,6 +25,7 @@ This file documents the major additions and syntax changes between releases.
         Let check_procs use /proc/<PID>/exe (if available) instead of getpid(2), unless -T is specified
         Let check_mysql support SSL
         Let check_mysql add perfromance metrics for all checks
+        New check_snmp --offset option to allow for adding/substracting an offset value to sensor data
 
         FIXES
         Change the MAIL FROM command generated by check_smtp to be RFC compliant
diff --git a/plugins/check_snmp.c b/plugins/check_snmp.c
index cd50389..7c3bc4b 100644
--- a/plugins/check_snmp.c
+++ b/plugins/check_snmp.c
@@ -432,7 +432,7 @@ main (int argc, char **argv)
                         ptr = strpbrk (show, "0123456789");
                         if (ptr == NULL)
                                 die (STATE_UNKNOWN,_("No valid data returned (%s)\n"), show);
-                        response_value[i] = strtod (ptr, NULL)+offset;
+                        response_value[i] = strtod (ptr, NULL) + offset;
 
                         if(calculate_rate) {
                                 if (previous_state!=NULL) {
@@ -1088,7 +1088,7 @@ print_help (void)
         printf (" %s\n", "--rate-multiplier");
         printf ("    %s\n", _("Converts rate per second. For example, set to 60 to convert to per minute"));
         printf (" %s\n", "--offset=OFFSET");
-        printf ("    %s\n", _("Allows to add/substract a value to numeric sensor data."));
+        printf ("    %s\n", _("Add/substract the specified OFFSET to numeric sensor data"));
 
         /* Tests Against Strings */
         printf (" %s\n", "-s, --string=STRING");