Avoid bashism in .travis.yml

diff --git a/.travis.yml b/.travis.yml
index 86c40097a32662ced2c13d6eb013db763de370d7..84825641f172a9215bfa17bfbc6b12aa39438fa5 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -26,7 +26,7 @@ script:
     - ./autogen.sh
     - ./configure
     - make
-    - if [ "$CC" == "gcc" ]; then
+    - if [ "$CC" = "gcc" ]; then
           ./test.sh;
       fi