misc: change test for "unstable" to proper /bin/sh syntax

With /bin/sh one `=` has to be used, otherwise it will always fail with "unexpected operator".
5 years ago · 2f9192c238
parent e6eecce2af
commit 2f9192c238
1 changed files with 1 additions and 1 deletions
--- a/base/Dockerfile
+++ b/base/Dockerfile
@ -23,7 +23,7 @@ RUN \
 	chmod +x /usr/bin/frep

 RUN \
-	[[ "$JITSI_RELEASE" == "unstable" ]] && \
+	[ "$JITSI_RELEASE" = "unstable" ] && \
 	apt-dpkg-wrap apt-get update && \
 	apt-dpkg-wrap apt-get install -y jq procps curl vim iputils-ping net-tools && \
 	apt-cleanup || \