dbginfo.sh: save dbginfo.sh version to dbginfo.log

we do miss a simple way to see the dbginfo.sh version used by the
customer for the debug generation. saving the version now to dbginfo.log

Reported-by: Mike Storzer <MSTORZER@de.ibm.com>
Reviewed-by: Mario Held <mario.held@de.ibm.com>
Signed-off-by: Joern Siglen <siglen@de.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>

CHANGELOG.md

@@ -10,6 +10,7 @@ Release history for s390-tools (MIT version)
   Changes of existing tools:
 
   Bug Fixes:
+  - dbginfo.sh: save dbginfo.sh version to dbginfo.log
 
 * __v2.23.0 (2022-08-18)__
 

scripts/dbginfo.sh

@@ -1347,6 +1347,9 @@ print_version
 # saving stdout/stderr and redirecting stdout/stderr into log file
 exec 8>&1 9>&2 >"${LOGFILE}" 2>&1
 
+# run print_version again to be logged in dbginfo.log
+print_version
+
 # trap on SIGHUP=1 SIGINT=2 SIGTERM=15
 trap emergency_exit SIGHUP SIGINT SIGTERM