From 2e8f6da6fdf0eb71e58d2cdaad24e5b0a332f675 Mon Sep 17 00:00:00 2001
From: Fabian Greffrath
Date: Fri, 8 May 2015 08:43:19 +0200
Subject: warnings: fix ".. may be used uninitialized in this function"
 warnings

Actually, it was already impossible for the reported variables to be
used uninitialized, because they were all assigned a value by calling
ReadByte() and the function would return if that failed. However, the
compiler couldn't know about this fact, so we do him the favor and
initialized them to 0.
---
 src/midifile.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'src')

diff --git a/src/midifile.c b/src/midifile.c
index 92ffd803..1ab4ecdb 100644
--- a/src/midifile.c
+++ b/src/midifile.c
@@ -130,7 +130,7 @@ static boolean ReadByte(byte *result, FILE *stream)
 static boolean ReadVariableLength(unsigned int *result, FILE *stream)
 {
     int i;
-    byte b;
+    byte b = 0;
 
     *result = 0;
 
@@ -203,7 +203,7 @@ static boolean ReadChannelEvent(midi_event_t *event,
                                 byte event_type, boolean two_param,
                                 FILE *stream)
 {
-    byte b;
+    byte b = 0;
 
     // Set basics:
 
@@ -269,7 +269,7 @@ static boolean ReadSysExEvent(midi_event_t *event, int event_type,
 
 static boolean ReadMetaEvent(midi_event_t *event, FILE *stream)
 {
-    byte b;
+    byte b = 0;
 
     event->event_type = MIDI_EVENT_META;
 
@@ -308,7 +308,7 @@ static boolean ReadMetaEvent(midi_event_t *event, FILE *stream)
 static boolean ReadEvent(midi_event_t *event, unsigned int *last_event_type,
                          FILE *stream)
 {
-    byte event_type;
+    byte event_type = 0;
 
     if (!ReadVariableLength(&event->delta_time, stream))
     {
-- 
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