Fix issue with curl test result in regression tests

Author: davidjwbbc

tests/scripts/000_prepare.sh

@@ -25,19 +25,21 @@ CURL_MIN_VERSION="8.3.0"
 check_run_environment() {
     inc total_count
 
+    have_curl=
     # get the earliest version between the installed curl version and $CURL_MIN_VERSION
     local curl_ver="$( (curl -V | sed -n 's/^curl \([0-9][.0-9]*\).*/\1/p'; echo "$CURL_MIN_VERSION")|sort -V|head -1)"
     # If installed curl is earlier than $CURL_MIN_VERSION...
     if [ "$curl_ver" != "$CURL_MIN_VERSION" ]; then
 	log_crit "The installed version of curl must be version $CURL_MIN_VERSION or above to run these regression tests (found version $curl_ver)"
 	inc fail_count
     else
+        have_curl=true
         inc ok_count
     fi
 }
 
 start_network_functions() {
-    if [ -z "$CURL" ]; then return; fi
+    if [ -z "$have_curl" ]; then return; fi
     export DB_URI="mongodb://localhost/open5gs"
     export http_proxy=
     export https_proxy=
@@ -79,11 +81,6 @@ start_network_functions() {
 stop_network_functions() {
     inc total_count
 
-    if [ -z "$CURL" ]; then
-        inc pass_count
-        return
-    fi
-
     if [ -n "$dcaf_pid" ]; then
         kill "$dcaf_pid"
 	rm -f "dcaf.log"