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Semi-hacky fix to R_AddSpriteDefs printing Added -1 frames in 0 sprites: if the start marker is equal to or beyond the end marker, none of r_things' for (l = startlump; l < endlump; l++) loops will run, so just assume no sprites.

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Simply put, `W_CheckNumForFolderStartPK3` and its `End` equivalent will never return INT16_MAX for nonexistence, and I don't want to break any assumptions elsewhere by modifying those functions directly, so this is the simplest possible fix.
This commit is contained in:
toaster 2019-12-03 21:05:05 +00:00
parent ae2594e5ce
commit e75490c99d
1 changed files with 1 additions and 1 deletions
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src/r_things.c
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@ -451,7 +451,7 @@ void R_AddSpriteDefs(UINT16 wadnum)
else
start++; // just after S_START
if (end == INT16_MAX)
if (end == INT16_MAX || start >= end)
{
CONS_Debug(DBG_SETUP, "no sprites in pwad %d\n", wadnum);
return;