diff --git a/src/SFML/Graphics/Shader.cpp b/src/SFML/Graphics/Shader.cpp
index 741dc011e..acd99c3ff 100644
--- a/src/SFML/Graphics/Shader.cpp
+++ b/src/SFML/Graphics/Shader.cpp
@@ -603,7 +603,7 @@ void Shader::setUniformArray(const std::string& name, const Glsl::Vec2* vectorAr
 
     UniformBinder binder(*this, name);
     if (binder.location != -1)
-        glCheck(GLEXT_glUniform2fv(binder.location, static_cast<GLsizei>(length), &contiguous[0]));
+        glCheck(GLEXT_glUniform2fv(binder.location, static_cast<GLsizei>(length), !contiguous.empty() ? &contiguous[0] : NULL));
 }
 
 
@@ -614,7 +614,7 @@ void Shader::setUniformArray(const std::string& name, const Glsl::Vec3* vectorAr
 
     UniformBinder binder(*this, name);
     if (binder.location != -1)
-        glCheck(GLEXT_glUniform3fv(binder.location, static_cast<GLsizei>(length), &contiguous[0]));
+        glCheck(GLEXT_glUniform3fv(binder.location, static_cast<GLsizei>(length), !contiguous.empty() ? &contiguous[0] : NULL));
 }
 
 
@@ -625,7 +625,7 @@ void Shader::setUniformArray(const std::string& name, const Glsl::Vec4* vectorAr
 
     UniformBinder binder(*this, name);
     if (binder.location != -1)
-        glCheck(GLEXT_glUniform4fv(binder.location, static_cast<GLsizei>(length), &contiguous[0]));
+        glCheck(GLEXT_glUniform4fv(binder.location, static_cast<GLsizei>(length), !contiguous.empty() ? &contiguous[0] : NULL));
 }
 
 
@@ -640,7 +640,7 @@ void Shader::setUniformArray(const std::string& name, const Glsl::Mat3* matrixAr
 
     UniformBinder binder(*this, name);
     if (binder.location != -1)
-        glCheck(GLEXT_glUniformMatrix3fv(binder.location, static_cast<GLsizei>(length), GL_FALSE, &contiguous[0]));
+        glCheck(GLEXT_glUniformMatrix3fv(binder.location, static_cast<GLsizei>(length), GL_FALSE, !contiguous.empty() ? &contiguous[0] : NULL));
 }
 
 
@@ -655,7 +655,7 @@ void Shader::setUniformArray(const std::string& name, const Glsl::Mat4* matrixAr
 
     UniformBinder binder(*this, name);
     if (binder.location != -1)
-        glCheck(GLEXT_glUniformMatrix4fv(binder.location, static_cast<GLsizei>(length), GL_FALSE, &contiguous[0]));
+        glCheck(GLEXT_glUniformMatrix4fv(binder.location, static_cast<GLsizei>(length), GL_FALSE, !contiguous.empty() ? &contiguous[0] : NULL));
 }