Fix Xcode warnings

castbox · Aug 6, 2017 · 7bd2aa4 · 7bd2aa4
1 parent 7725c32
commit 7bd2aa4
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Showing 2 changed files with 4 additions and 4 deletions.
diff --git a/YYText/Component/YYTextLayout.m b/YYText/Component/YYTextLayout.m
@@ -2251,7 +2251,7 @@ static void YYTextDrawRun(YYTextLine *line, CTRunRef run, CGContextRef context,
 
         CGContextSaveGState(context); {
             CGContextSetFillColorWithColor(context, fillColor);
-            if (!strokeWidth || strokeWidth.floatValue == 0) {
+            if (strokeWidth == nil || strokeWidth.floatValue == 0) {
                 CGContextSetTextDrawingMode(context, kCGTextFill);
             } else {
                 CGColorRef strokeColor = (CGColorRef)CFDictionaryGetValue(runAttrs, kCTStrokeColorAttributeName);
@@ -2901,7 +2901,7 @@ static void YYTextDrawDecoration(YYTextLayout *layout, CGContextRef context, CGS
                     color = (__bridge CGColorRef)(attrs[(id)kCTForegroundColorAttributeName]);
                     color = YYTextGetCGColor(color);
                 }
-                CGFloat thickness = underline.width ? underline.width.floatValue : lineThickness;
+                CGFloat thickness = (underline.width != nil) ? underline.width.floatValue : lineThickness;
                 YYTextShadow *shadow = underline.shadow;
                 while (shadow) {
                     if (!shadow.color) {
@@ -2930,7 +2930,7 @@ static void YYTextDrawDecoration(YYTextLayout *layout, CGContextRef context, CGS
                     color = (__bridge CGColorRef)(attrs[(id)kCTForegroundColorAttributeName]);
                     color = YYTextGetCGColor(color);
                 }
-                CGFloat thickness = strikethrough.width ? strikethrough.width.floatValue : lineThickness;
+                CGFloat thickness = (strikethrough.width != nil) ? strikethrough.width.floatValue : lineThickness;
                 YYTextShadow *shadow = underline.shadow;
                 while (shadow) {
                     if (!shadow.color) {

diff --git a/YYText/String/YYTextAttribute.m b/YYText/String/YYTextAttribute.m
@@ -113,7 +113,7 @@ YYTextAttributeType YYTextAttributeGetType(NSString *name){
         dic[YYTextGlyphTransformAttributeName] = YYText;
     });
     NSNumber *num = dic[name];
-    if (num) return num.integerValue;
+    if (num != nil) return num.integerValue;
     return YYTextAttributeTypeNone;
 }