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(svn r17941) -Fix: close BMP file when making screenshot fails

This commit is contained in:
smatz 2009-11-01 20:40:36 +00:00
parent df8c655ee6
commit d87c032e52
2 changed files with 10 additions and 5 deletions
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2
src/console_cmds.cpp
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@ -1219,7 +1219,7 @@ DEF_CONSOLE_CMD(ConScreenShot)
{
if (argc == 0) {
IConsoleHelp("Create a screenshot of the game. Usage: 'screenshot [big | no_con] [file name]'");
IConsoleHelp("'big' makes a screenshot of the whole map, 'no_con' hides the console to create"
IConsoleHelp("'big' makes a screenshot of the whole map, 'no_con' hides the console to create "
"the screenshot. Screenshots of whole map are always drawn without console");
return true;
}

13
src/screenshot.cpp
View File

@ -125,9 +125,14 @@ static bool MakeBmpImage(char *name, ScreenshotCallback *callb, void *userdata,
}
/* write file header and info header and palette */
if (fwrite(&bfh, sizeof(bfh), 1, f) != 1) return false;
if (fwrite(&bih, sizeof(bih), 1, f) != 1) return false;
if (pixelformat == 8) if (fwrite(rq, sizeof(rq), 1, f) != 1) return false;
if (fwrite(&bfh, sizeof(bfh), 1, f) != 1 || fwrite(&bih, sizeof(bih), 1, f) != 1) {
fclose(f);
return false;
}
if (pixelformat == 8 && fwrite(rq, sizeof(rq), 1, f) != 1) {
fclose(f);
return false;
}
/* use by default 64k temp memory */
maxlines = Clamp(65536 / padw, 16, 128);
@ -151,7 +156,7 @@ static bool MakeBmpImage(char *name, ScreenshotCallback *callb, void *userdata,
uint32 *buff32 = (uint32 *)buff;
for (i = 0; i < padw * n; i++) buff32[i] = BSWAP32(buff32[i]);
}
#endif
#endif /* TTD_ENDIAN == TTD_BIG_ENDIAN */
/* write each line */
while (n)