From cc7b5ef588bbeca50f6d1daaf69cfd31f3f2182e Mon Sep 17 00:00:00 2001
From: Matthew Pomes <matthew.pomes@pm.me>
Date: Sat, 4 Oct 2025 16:36:49 -0500
Subject: [PATCH] Fix calls to bash

---
 rustup/Dockerfile | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/rustup/Dockerfile b/rustup/Dockerfile
index 50ef5af..72207d0 100644
--- a/rustup/Dockerfile
+++ b/rustup/Dockerfile
@@ -30,7 +30,7 @@ RUN curl https://sh.rustup.rs -sSf | \
 ENV PATH=/root/.cargo/bin:$PATH
 
 ARG EXTRA=""
-RUN declare -a ARR=($EXTRA); for name in $ARR; do rustup install $name; done
+RUN ["/bin/bash", "-c", "declare -a ARR=($EXTRA); for name in $ARR; do rustup install $name; done"]
 
 ARG TARGETS=""
-RUN declare -a ARR=($TARGETS); for name in $ARR; do rustup target add $name; done
+RUN ["/bin/bash", "-c", "declare -a ARR=($TARGETS); for name in $ARR; do rustup target add $name; done"]