From 619257bc37b183157a53aaa48289f98a6437fa90 Mon Sep 17 00:00:00 2001
From: Artur Wilczak <arturx.wilczak@intel.com>
Date: Tue, 18 Feb 2025 14:47:16 +0100
Subject: [PATCH] sof-logger: fix "unary operator expected"

Fix for:
```
/home/ubuntu/sof-test/test-case/../case-lib/lib.sh: line 955:
[: -eq: unary operator expected
```
Also set default value for an arg -s
for the tests which not set it.

Signed-off-by: Artur Wilczak <arturx.wilczak@intel.com>
---
 case-lib/lib.sh | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/case-lib/lib.sh b/case-lib/lib.sh
index 02096638..e3dd9f86 100644
--- a/case-lib/lib.sh
+++ b/case-lib/lib.sh
@@ -949,11 +949,21 @@ is_ipc4()
     return 1
 }
 
+set_default_param_for_sof_logger()
+{
+    OPT_NAME['s']='sof-logger'
+    OPT_DESC['s']="Open sof-logger trace the data will store at $LOG_ROOT"
+    OPT_HAS_ARG['s']=0
+    OPT_VAL['s']=1
+}
+
 logger_disabled()
 {
     # Disable logging when available...
-    if [ ${OPT_VAL['s']} -eq 0 ]; then
-        return 0
+    if [ -n "${OPT_VAL['s']}" ]; then
+        [ "${OPT_VAL['s']}" -eq 0 ] && return 0
+    else
+        set_default_param_for_sof_logger
     fi
 
     # ... across all tests at once.