From a65855d3297183d53a8c7260b339dd7a8ccb906e Mon Sep 17 00:00:00 2001
From: Sam Lantinga <slouken@libsdl.org>
Date: Tue, 26 Feb 2013 03:34:34 -0800
Subject: [PATCH] Fixed bug 1728 - fixed compiler warnings

---
 src/render/opengles2/SDL_render_gles2.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/render/opengles2/SDL_render_gles2.c b/src/render/opengles2/SDL_render_gles2.c
index 457bfc87d..51e3e37e5 100644
--- a/src/render/opengles2/SDL_render_gles2.c
+++ b/src/render/opengles2/SDL_render_gles2.c
@@ -1258,6 +1258,8 @@ GLES2_RenderCopy(SDL_Renderer *renderer, SDL_Texture *texture, const SDL_Rect *s
             case SDL_PIXELFORMAT_RGB888:
                 sourceType = GLES2_IMAGESOURCE_TEXTURE_RGB;
                 break;
+            default:
+                return -1;
         }
     }
     if (GLES2_SelectProgram(renderer, sourceType, blendMode) < 0)
@@ -1424,6 +1426,8 @@ GLES2_RenderCopyEx(SDL_Renderer *renderer, SDL_Texture *texture, const SDL_Rect
             case SDL_PIXELFORMAT_RGB888:
                 sourceType = GLES2_IMAGESOURCE_TEXTURE_RGB;
                 break;
+            default:
+                return -1;
         }
     }
     if (GLES2_SelectProgram(renderer, sourceType, blendMode) < 0)