diff --git a/.clang-tidy b/.clang-tidy
index 2b61fff4..307f03ec 100644
--- a/.clang-tidy
+++ b/.clang-tidy
@@ -40,7 +40,7 @@ Checks:        "*,\
 -hicpp-use-auto,\
 -hicpp-use-nullptr,\
 -hicpp-no-array-decay,\
--hicpp-member-init“
+-hicpp-member-init"
 WarningsAsErrors: ''
 HeaderFilterRegex: ''
 # AnalyzeTemporaryDtors: false
diff --git a/builds/cmake/ci_build.sh b/builds/cmake/ci_build.sh
index 09d445ce..9239c42d 100755
--- a/builds/cmake/ci_build.sh
+++ b/builds/cmake/ci_build.sh
@@ -6,7 +6,7 @@ cd ../..
 
 # always install custom builds from dist
 # to make sure that `make dist` doesn't omit any files required to build & test
-if [ -z $DO_CLANG_FORMAT_CHECK -a -z $CLANG_TIDY ]; then
+if [ -z "$DO_CLANG_FORMAT_CHECK" -a -z "$CLANG_TIDY" ]; then
     ./autogen.sh
     ./configure
     make -j5 dist-gzip