make various dprintf macros safer for general usage

Signed-off-by: Thilo Graf <dbt@novatux.de>


Origin commit data
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Branch: ni/coolstream
Commit: 9c2d9c8a25
Author: Stefan Seyfried <seife@tuxbox-git.slipkontur.de>
Date: 2016-01-04 (Mon, 04 Jan 2016)



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This commit was generated by Migit

src/timerd/debug.h

@@ -28,7 +28,11 @@
 
 extern int timerd_debug;
 
-#define dprintf(fmt, args...) {if(timerd_debug) printf( "[timerd] " fmt, ## args);}
+#define dprintf(fmt, args...) \
+	do { \
+		if(timerd_debug) \
+			printf( "[timerd] " fmt, ## args); \
+	} while(0)
 #define dperror(str) {perror("[timerd] " str);}