chore(ci): fix typo in restrict presubmit samples ITs to only snapshot (#826)

stephaniewang526 · web-flow · commit f68649c5f26b · 2020-10-26T17:44:04.000Z
Fixes below error in Java repos when #804 was merged: ``` github/java-bigquerystorage/.kokoro/build.sh: line 81: pushd: {SAMPLES_DIR}: No such file or directory ``` Thanks @kolea2 for spotting this in Fusion build logs. cc @chingor13
diff --git a/synthtool/gcp/templates/java_library/.kokoro/build.sh b/synthtool/gcp/templates/java_library/.kokoro/build.sh
@@ -78,7 +78,7 @@ samples)
 
     if [[ -f ${SAMPLES_DIR}/pom.xml ]]
     then
-        pushd {SAMPLES_DIR}
+        pushd ${SAMPLES_DIR}
         mvn -B \
           -Penable-samples \
           -DtrimStackTrace=false \
