From d46d24332f3a16fa736def96a717e1648441161a Mon Sep 17 00:00:00 2001
From: Teruaki Kawashima <teru@rockbox.org>
Date: Sat, 23 Oct 2010 12:40:07 +0000
Subject: [PATCH] fix leak-file-handles.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28330 a1c6a512-1295-4272-9138-f99709370657
---
 apps/plugins/mp3_encoder.c | 7 +++++--
 apps/plugins/wav2wv.c      | 6 ++++--
 2 files changed, 9 insertions(+), 4 deletions(-)

diff --git a/apps/plugins/mp3_encoder.c b/apps/plugins/mp3_encoder.c
index 392fc36d31..5088187b76 100644
--- a/apps/plugins/mp3_encoder.c
+++ b/apps/plugins/mp3_encoder.c
@@ -2491,6 +2491,7 @@ enum plugin_status plugin_start(const void* parameter)
 {
     int   rat, srat, nrat; /* for rate selection */
     int   cont = 1, butt;
+    int   ret;
     long  tim  = 0;
     static const char* bstrg[] = {
         "64", "80", "96", "112", "128", "160", "192", "224", "256", "320"
@@ -2544,7 +2545,8 @@ enum plugin_status plugin_start(const void* parameter)
 
     if(cont)
     {
-        if(wave_open() == 0)
+        ret = wave_open();
+        if(ret == 0)
         {
             init_mp3_encoder_engine(true, brate[srat], cfg.samplerate);
             get_mp3_filename(wav_filename);
@@ -2557,11 +2559,12 @@ enum plugin_status plugin_start(const void* parameter)
 
             rb->close(wavfile);
             rb->close(mp3file);
+            rb->reload_directory();
         }
         else
         {
             rb->close(wavfile);
-            rb->lcd_putsxyf(0, 20, "WaveOpen failed %d", wave_open());
+            rb->lcd_putsxyf(0, 20, "WaveOpen failed %d", ret);
             rb->lcd_update();
             rb->sleep(5*HZ);
         }
diff --git a/apps/plugins/wav2wv.c b/apps/plugins/wav2wv.c
index e2db398ef7..cd27c92699 100644
--- a/apps/plugins/wav2wv.c
+++ b/apps/plugins/wav2wv.c
@@ -123,6 +123,7 @@ static int wav2wv(const char *infile)
 
     if (rb->read (in_fd, &raw_header, sizeof (raw_header)) != sizeof (raw_header)) {
         rb->splash(HZ*2, "could not read file!");
+        rb->close (in_fd);
         return true;
     }
 
@@ -135,6 +136,7 @@ static int wav2wv(const char *infile)
         rb->strncmp (native_header.data_ckID, "data", 4) ||
         native_header.FormatTag != 1 || native_header.BitsPerSample != 16) {
             rb->splash(HZ*2, "incompatible wav file!");
+            rb->close (in_fd);
             return true;
     }
 
@@ -266,6 +268,7 @@ static int wav2wv(const char *infile)
     else
         rb->splash(HZ*3, "operation successful");
 
+    rb->reload_directory();
     return error;
 }
 
@@ -290,6 +293,5 @@ enum plugin_status plugin_start(const void *parameter)
 #ifdef HAVE_ADJUSTABLE_CPU_FREQ
     rb->cpu_boost(false);
 #endif
-    /* Return PLUGIN_USB_CONNECTED to force a file-tree refresh */
-    return PLUGIN_USB_CONNECTED;
+    return PLUGIN_OK;
 }