Merge pull request #240 from ShFil119/impr/simplify_statements

Simplify some statements

3 files changed, 4 insertions, 4 deletions

diff --git a/Alc/alconfig.c b/Alc/alconfig.c
index 3d0ed140..050391af 100644
--- a/Alc/alconfig.c
+++ b/Alc/alconfig.c
@@ -635,7 +635,7 @@ const char *GetConfigValue(const char *devName, const char *blockName, const cha
 int ConfigValueExists(const char *devName, const char *blockName, const char *keyName)
 {
     const char *val = GetConfigValue(devName, blockName, keyName, "");
-    return !!val[0];
+    return val[0] != 0;
 }
 
 int ConfigValueStr(const char *devName, const char *blockName, const char *keyName, const char **ret)
@@ -692,7 +692,7 @@ int GetConfigValueBool(const char *devName, const char *blockName, const char *k
 {
     const char *val = GetConfigValue(devName, blockName, keyName, "");
 
-    if(!val[0]) return !!def;
+    if(!val[0]) return def != 0;
     return (strcasecmp(val, "true") == 0 || strcasecmp(val, "yes") == 0 ||
             strcasecmp(val, "on") == 0 || atoi(val) != 0);
 }
diff --git a/Alc/helpers.c b/Alc/helpers.c
index d2cb6253..0d5087e6 100644
--- a/Alc/helpers.c
+++ b/Alc/helpers.c
@@ -842,7 +842,7 @@ static void DirectorySearch(const char *path, const char *ext, vector_al_string
                 continue;
 
             len = strlen(dirent->d_name);
-            if(!(len > extlen))
+            if(len <= extlen)
                 continue;
             if(strcasecmp(dirent->d_name+len-extlen, ext) != 0)
                 continue;
diff --git a/Alc/panning.c b/Alc/panning.c
index 2c0f3bf2..79627e78 100644
--- a/Alc/panning.c
+++ b/Alc/panning.c
@@ -730,7 +730,7 @@ static void InitHQPanning(ALCdevice *device, const AmbDecConf *conf, const ALsiz
     );
     bformatdec_reset(device->AmbiDecoder, conf, count, device->Frequency, speakermap);
 
-    if(!(conf->ChanMask > 0xf))
+    if(conf->ChanMask <= 0xf)
     {
         device->FOAOut.Ambi = device->Dry.Ambi;
         device->FOAOut.CoeffCount = device->Dry.CoeffCount;