[PATCH] fix linking error without pthread

The rollingfile functionality only gets built if pthread support is
available, but a call to these functions from log4c_fini() was outside
the #if WITH_ROLLINGFILE conditional, causing linker errors when the
library is used.

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
---
 src/log4c/init.c |    2 ++
 1 file changed, 2 insertions(+)

Index: liblog4c-localtime-v1.0/src/log4c/init.c
===================================================================
--- liblog4c-localtime-v1.0.orig/src/log4c/init.c
+++ liblog4c-localtime-v1.0/src/log4c/init.c
@@ -267,10 +267,12 @@
 	log4c_layout_factory = NULL;
     }
   
+#ifdef WITH_ROLLINGFILE
     if (log4c_rollingpolicy_factory) {
 	sd_factory_delete(log4c_rollingpolicy_factory);
 	log4c_rollingpolicy_factory = NULL;
     }
+#endif
     
 #ifdef __SD_DEBUG__
     if( getenv("SD_DEBUG")){