From 5fc0271330b5b45a5b26c9264aae603b838b878c Mon Sep 17 00:00:00 2001
From: Brandon Wright <bearoso@gmail.com>
Date: Sun, 27 Jan 2019 19:12:42 -0600
Subject: [PATCH] Shaders: Show errors on file load with name in "".

---
 shaders/glsl.cpp           | 10 +++++-----
 shaders/shader_helpers.cpp |  3 +++
 2 files changed, 8 insertions(+), 5 deletions(-)

diff --git a/shaders/glsl.cpp b/shaders/glsl.cpp
index 7752666b..a53f390c 100644
--- a/shaders/glsl.cpp
+++ b/shaders/glsl.cpp
@@ -364,7 +364,7 @@ bool GLSLShader::load_shader(char *filename)
 
         if (lines.empty())
         {
-            printf("Couldn't read shader file %s\n", temp);
+            printf("Couldn't read shader file \"%s\"\n", temp);
             return false;
         }
 
@@ -379,7 +379,7 @@ bool GLSLShader::load_shader(char *filename)
             retval = slang_compile(lines, "vertex");
             if (retval < 0)
             {
-                printf("Vertex shader in %s failed to compile.\n", p->filename);
+                printf("Vertex shader in \"%s\" failed to compile.\n", p->filename);
                 return false;
             }
             vertex_shader = retval;
@@ -387,7 +387,7 @@ bool GLSLShader::load_shader(char *filename)
             retval = slang_compile(lines, "fragment");
             if (retval < 0)
             {
-                printf ("Fragment shader in %s failed to compile.\n", p->filename);
+                printf ("Fragment shader in \"%s\" failed to compile.\n", p->filename);
                 return false;
             }
             fragment_shader = retval;
@@ -401,7 +401,7 @@ bool GLSLShader::load_shader(char *filename)
                                 GL_VERTEX_SHADER,
                                 &vertex_shader) || !vertex_shader)
             {
-                printf("Couldn't compile vertex shader in %s.\n", p->filename);
+                printf("Couldn't compile vertex shader in \"%s\".\n", p->filename);
                 return false;
             }
 
@@ -411,7 +411,7 @@ bool GLSLShader::load_shader(char *filename)
                                 GL_FRAGMENT_SHADER,
                                 &fragment_shader) || !fragment_shader)
             {
-                printf("Couldn't compile fragment shader in %s.\n", p->filename);
+                printf("Couldn't compile fragment shader in \"%s\".\n", p->filename);
                 return false;
             }
         }
diff --git a/shaders/shader_helpers.cpp b/shaders/shader_helpers.cpp
index ee16a31a..545f366d 100644
--- a/shaders/shader_helpers.cpp
+++ b/shaders/shader_helpers.cpp
@@ -259,7 +259,10 @@ static char *read_file(const char *filename)
 
     file = fopen(filename, "rb");
     if (!file)
+    {
+        printf ("File not found: \"%s\"\n", filename);
         return NULL;
+    }
 
     fseek(file, 0, SEEK_END);
     size = ftell(file);