run_some: fix shellcheck warning

shellcheck warns against using echo with flags, as posix sh won't support it. It suggests using printf, so let's do that. Signed-off-by: Serge Hallyn <[email protected]>
alejandro-colomar · Feb 28, 2023 · 61ca915 · 61ca915
1 parent 6d03bbe
commit 61ca915
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/tests/run_some b/tests/run_some
@@ -25,14 +25,14 @@ run_test()
 	fi
 
 	if [ -n "$2" ]; then # ignore failure
-		echo -n "."
+		printf '.'
 	elif [ $passed -eq 1 ]; then
 		succeeded=$((succeeded+1))
-		echo -n "+"
+		printf '+'
 	else
 		failed=$((failed+1))
 		failed_tests="$failed_tests $1"
-		echo -n "-"
+		printf '-'
 	fi
 	cat $1.log >> testsuite.log
 	[ -f /etc/passwd.lock ] && echo $1 /etc/passwd.lock || true