Fixed broken pipe race condition in ensure_installed

paritytech · Sep 18, 2019 · 3c6795d · 3c6795d
1 parent c0274ec
commit 3c6795d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/cranelift/test-all.sh b/cranelift/test-all.sh
@@ -55,7 +55,7 @@ ensure_installed() {
     program="$1"
     toolchain="${2:-stable}"
     if has_toolchain $toolchain; then
-        if cargo +$toolchain install --list | grep -q $program; then
+        if grep -q $program <(cargo +$toolchain install --list); then
             echo "$program found"
         else
             echo "installing $program"