warnings.bash: Add shebang

Add a `#!/usr/bin/env bash` shebang, similarly to all other scripts in `lib/bash-core`.
bats-core · May 21, 2022 · ef4e666 · ef4e666
1 parent 4a4f234
commit ef4e666
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/lib/bats-core/warnings.bash b/lib/bats-core/warnings.bash
@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 # shellcheck source=lib/bats-core/tracing.bash
 source "$BATS_ROOT/lib/bats-core/tracing.bash"
 
@@ -30,4 +32,4 @@ bats_warn_minimum_guaranteed_version() { # <feature> <minimum required version>
   if bats_version_lt "$BATS_GUARANTEED_MINIMUM_VERSION" "$2"; then
     bats_generate_warning 2 "$1" "$2" "$2"
   fi
-}
+}