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Fix uninitialized pointer. 

Signed-off-by: Nev3r <apophycens@gmail.com>
This commit is contained in:
Nev3r 2018-11-24 23:39:31 +01:00
parent 3f69e7c9b4
commit ec67c4cbd6
1 changed files with 7 additions and 7 deletions
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14
src/w_wad.c
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@ -369,7 +369,7 @@ static lumpinfo_t* ResGetLumpsWad (FILE* handle, UINT16* nlmp, const char* filen
if (fread(&header, 1, sizeof header, handle) < sizeof header)
{
CONS_Alert(CONS_ERROR, M_GetText("Can't read wad header because %s\n"), strerror(ferror(handle)));
return 0;
return NULL;
}
if (memcmp(header.identification, "ZWAD", 4) == 0)
@ -379,7 +379,7 @@ static lumpinfo_t* ResGetLumpsWad (FILE* handle, UINT16* nlmp, const char* filen
&& memcmp(header.identification, "SDLL", 4) != 0)
{
CONS_Alert(CONS_ERROR, M_GetText("Invalid WAD header\n"));
return 0;
return NULL;
}
header.numlumps = LONG(header.numlumps);
@ -393,7 +393,7 @@ static lumpinfo_t* ResGetLumpsWad (FILE* handle, UINT16* nlmp, const char* filen
{
CONS_Alert(CONS_ERROR, M_GetText("Corrupt wadfile directory (%s)\n"), strerror(ferror(handle)));
free(fileinfov);
return 0;
return NULL;
}
numlumps = header.numlumps;
@ -538,7 +538,7 @@ static lumpinfo_t* ResGetLumpsZip (FILE* handle, UINT16* nlmp)
if (!ResFindSignature(handle, pat_end, max(0, ftell(handle) - (22 + 65536))))
{
CONS_Alert(CONS_ERROR, "Missing central directory\n");
return 0;
return NULL;
}
fseek(handle, -4, SEEK_CUR);
@ -561,7 +561,7 @@ static lumpinfo_t* ResGetLumpsZip (FILE* handle, UINT16* nlmp)
CONS_Alert(CONS_ERROR, "Central directory is corrupt\n");
Z_Free(lumpinfo);
free(zentry);
return 0;
return NULL;
}
lump_p->position = zentry->offset + zentry->namelen + zentry->xtralen + sizeof(zlentry_t);
@ -624,7 +624,7 @@ static lumpinfo_t* ResGetLumpsZip (FILE* handle, UINT16* nlmp)
UINT16 W_InitFile(const char *filename)
{
FILE *handle;
lumpinfo_t *lumpinfo;
lumpinfo_t *lumpinfo = NULL;
wadfile_t *wadfile;
restype_t type;
UINT16 numlumps = 0;
@ -709,7 +709,7 @@ UINT16 W_InitFile(const char *filename)
CONS_Alert(CONS_ERROR, "Unsupported file format\n");
}
if (lumpinfo == 0)
if (lumpinfo == NULL)
{
fclose(handle);
return INT16_MAX;