package/bash: add missing double-dollar for /etc/shells

[coffee/buildroot.git] / package / bash / bash.mk

diff --git a/package/bash/bash.mk b/package/bash/bash.mk
index b162d93188bf9598daa1d8b6a5f48f3d56152d40..2182bede1550034568670734a544ba6b926a62ad 100644 (file)
--- a/package/bash/bash.mk
+++ b/package/bash/bash.mk
@@ -45,7 +45,7 @@ define BASH_INSTALL_TARGET_CMDS
        $(TARGET_MAKE_ENV) $(MAKE) -C $(@D) \
                DESTDIR=$(TARGET_DIR) exec_prefix=/ install
        rm -f $(TARGET_DIR)/bin/bashbug
-       grep -qsE '^/bin/bash' $(TARGET_DIR)/etc/shells \
+       grep -qsE '^/bin/bash$$' $(TARGET_DIR)/etc/shells \
                || echo "/bin/bash" >> $(TARGET_DIR)/etc/shells
 endef