3 files changed, 16 insertions, 9 deletions

diff --git a/apps/logfdisp.c b/apps/logfdisp.c
index 8547778f64..54c345faae 100644
--- a/apps/logfdisp.c
+++ b/apps/logfdisp.c
@@ -218,42 +218,44 @@ bool logfdisplay(void)
 }
 #endif /* HAVE_LCD_BITMAP */
 
-/* Store the logf log to logf.txt in the .rockbox directory. The order of the
- * entries will be "reversed" so that the most recently logged entry is on the
- * top of the file */
 bool logfdump(void)
 {
     int fd;
 
     splashf(HZ, "Log File Dumped");
-    
+
     /* nothing to print ? */
     if(logfindex == 0 && !logfwrap)
         /* nothing is logged just yet */
         return false;
-    
+
+    logfenabled = false;
+
     fd = open(ROCKBOX_DIR "/logf.txt", O_CREAT|O_WRONLY|O_TRUNC, 0666);
     if(-1 != fd) {
         int i;
-        
+
         if(logfwrap)
             i = logfindex;
         else
             i = 0;
-        
+
         do {
             if(logfbuffer[i]=='\0')
                 fdprintf(fd, "\n");
             else
                 fdprintf(fd, "%c", logfbuffer[i]);
-                
+
             i++;
             if(i >= MAX_LOGF_SIZE)
                 i = 0;
         } while(i != logfindex);
-        
+
         close(fd);
     }
+
+    logfenabled = true;
+
     return false;
 }
 
diff --git a/firmware/export/logf.h b/firmware/export/logf.h
index e881e7e496..c8aaad06b4 100644
--- a/firmware/export/logf.h
+++ b/firmware/export/logf.h
@@ -34,6 +34,7 @@
 extern unsigned char logfbuffer[MAX_LOGF_SIZE];
 extern int logfindex;
 extern bool logfwrap;
+extern bool logfenabled;
 #endif /* __PCTOOL__ */
 
 #define logf _logf
diff --git a/firmware/logf.c b/firmware/logf.c
index 0f05c6590d..bdc5ad9cc0 100644
--- a/firmware/logf.c
+++ b/firmware/logf.c
@@ -62,6 +62,7 @@ static int logdiskfindex;
 unsigned char logfbuffer[MAX_LOGF_SIZE];
 int logfindex;
 bool logfwrap;
+bool logfenabled = true;
 #endif
 
 #ifdef HAVE_REMOTE_LCD
@@ -214,6 +215,9 @@ static int logf_push(void *userp, unsigned char c)
 
 void _logf(const char *fmt, ...)
 {
+    if (!logfenabled)
+        return;
+
     #ifdef USB_ENABLE_SERIAL
     int old_logfindex = logfindex;
     #endif