1 files changed, 1 insertions, 1 deletions
diff --git a/share/rcm.sh.in b/share/rcm.sh.in
index 2ce68d4..d8fc19e 100644
--- a/share/rcm.sh.in
+++ b/share/rcm.sh.in
@@ -51,7 +51,7 @@ echo_stderr() {
 }
 
 is_relative() {
-  echo "$1" | grep -vq '^/'
+  echo "$1" | grep -v '^/' >/dev/null
 }
 
 version() {