do not crash if loading a particlefont texture fails

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@10669 d7cf8633-e32d-0410-b094-e92efae38249
::stable-branch::merge=5d2b95c144c380be28cb219d528415f37e0b3f24

diff --git a/cl_particles.c b/cl_particles.c
index 679778a5d455f2fd8bbb3e11ac49d375a36e5752..a1af7730169c4b9833b0ade7d74a6df65e624730 100644 (file)
--- a/cl_particles.c
+++ b/cl_particles.c
@@ -1983,6 +1983,7 @@ static void R_InitParticleTexture (void)
        char *buf;
        fs_offset_t filesize;
        char texturename[MAX_QPATH];
+       skinframe_t *sf;
 
        // a note: decals need to modulate (multiply) the background color to
        // properly darken it (stain), and they need to be able to alpha fade,
@@ -2241,7 +2242,13 @@ static void R_InitParticleTexture (void)
                                Con_Printf("particles/particlefont.txt: texnum %i outside valid range (0 to %i)\n", i, MAX_PARTICLETEXTURES);
                                continue;
                        }
-                       particletexture[i].texture = R_SkinFrame_LoadExternal(texturename, TEXF_ALPHA | TEXF_FORCELINEAR | TEXF_RGBMULTIPLYBYALPHA, false)->base;
+                       sf = R_SkinFrame_LoadExternal(texturename, TEXF_ALPHA | TEXF_FORCELINEAR | TEXF_RGBMULTIPLYBYALPHA, true);
+                       if(!sf)
+                       {
+                               // R_SkinFrame_LoadExternal already complained
+                               continue;
+                       }
+                       particletexture[i].texture = sf->base;
                        particletexture[i].s1 = s1;
                        particletexture[i].t1 = t1;
                        particletexture[i].s2 = s2;