Use grep -E instead of egrep, use grep -F instead of fgrep.

GNU grep 3.8 gives a deprecation warning when using egrep or fgrep.
Just use grep -E and grep -F.

Signed-off-by: Mark Wielaard <[email protected]>

1 files changed, 2 insertions, 2 deletions

diff --git a/tests/debuginfod-subr.sh b/tests/debuginfod-subr.sh
index 0b59b5b8..108dff74 100755
--- a/tests/debuginfod-subr.sh
+++ b/tests/debuginfod-subr.sh
@@ -141,12 +141,12 @@ archive_test() {
 get_ports() {
   while true; do
     PORT1=`expr '(' $RANDOM % 50 ')' + $base`
-    ss -atn | fgrep ":$PORT1" || break
+    ss -atn | grep -F ":$PORT1" || break
   done
 # Some tests will use two servers, so assign the second var
   while true; do
     PORT2=`expr '(' $RANDOM % 50 ')' + $base + 50`
-    ss -atn | fgrep ":$PORT2" || break
+    ss -atn | grep -F ":$PORT2" || break
   done
 
 }