Fix USE_FASTBOOT: unbound variable error when variable is not set

Explicitly default to an empty value, to work with `set -u`.
rust-lang · Dec 3, 2019 · 32a2295 · 32a2295
1 parent a423d44
commit 32a2295
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/script/ember.sh b/script/ember.sh
@@ -3,7 +3,7 @@ set -ue
 
 export FASTBOOT_DISABLED
 
-if [ -z "${USE_FASTBOOT}" ]; then
+if [ -z "${USE_FASTBOOT-}" ]; then
     unset FASTBOOT_DISABLED
 else
     FASTBOOT_DISABLED=1

diff --git a/script/start-web.sh b/script/start-web.sh
@@ -1,7 +1,7 @@
 #! /bin/bash
 set -ue
 
-if [[ -z "${USE_FASTBOOT}" ]]; then
+if [[ -z "${USE_FASTBOOT-}" ]]; then
     unset USE_FASTBOOT
     bin/start-nginx ./target/release/server
 else