fix svg content-type wrong(#233)
@@ -167,7 +167,7 @@ enum http_method {
XX(IMAGE_PNG, image/png, png) \
XX(IMAGE_GIF, image/gif, gif) \
XX(IMAGE_BMP, image/bmp, bmp) \
- XX(IMAGE_SVG, image/svg, svg) \
+ XX(IMAGE_SVG, image/svg+xml, svg) \
XX(VIDEO_AVI, video/x-msvideo, avi) \
XX(VIDEO_TS, video/mp2t, ts) \
XX(VIDEO_WEBM, video/webm, webm) \
