bug #122 Fix the Makefile (dunglas)

This PR was merged into the master branch.

Discussion
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Fix the Makefile

| Q             | A
| ------------- | ---
| License       | MIT

Alternative fix to #120.

Commits
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d8f4d2d Fix the Makefile

Author: fabpot

symfony/framework-bundle/3.3/Makefile

@@ -13,11 +13,11 @@ endif
 .PHONY: cache-clear
 
 cache-warmup: cache-clear
-ifndef CONSOLE
+ifdef CONSOLE
+	@$(CONSOLE) cache:warmup
+else
 	@printf "cannot warmup the cache (needs symfony/console)\n"
-	@exit 1
 endif
-	@$(CONSOLE) cache:warmup
 .PHONY: cache-warmup
 
 serve_as_sf: sf_console