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Fix potential segfault when no PK3s have been loaded (may happen when compiled with -DSTANDALONE)

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Thilo Schulz 2011-01-22 01:10:34 +00:00
parent 7471510c8e
commit fdb66505bf
1 changed files with 3 additions and 0 deletions
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3
code/renderer/tr_shader.c
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@ -2327,6 +2327,9 @@ static char *FindShaderInShaderText( const char *shadername ) {
hash = generateHashValue(shadername, MAX_SHADERTEXT_HASH); hash = generateHashValue(shadername, MAX_SHADERTEXT_HASH);
if(!shaderTextHashTable[hash])
return NULL;
for (i = 0; shaderTextHashTable[hash][i]; i++) { for (i = 0; shaderTextHashTable[hash][i]; i++) {
p = shaderTextHashTable[hash][i]; p = shaderTextHashTable[hash][i];
token = COM_ParseExt(&p, qtrue); token = COM_ParseExt(&p, qtrue);