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stb_image_write: fix for fopen_s failure case

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This commit is contained in:
Sean Barrett 2018-01-29 06:06:29 -08:00
parent 3f01acced4
commit b969dc38f3
1 changed files with 4 additions and 2 deletions
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6
stb_image_write.h
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@ -273,7 +273,8 @@ static int stbi__start_write_file(stbi__write_context *s, const char *filename)
{
FILE *f;
#ifdef STBI_MSC_SECURE_CRT
fopen_s(&f, filename, "wb");
if (fopen_s(&f, filename, "wb"))
f = NULL;
#else
f = fopen(filename, "wb");
#endif
@ -1102,7 +1103,8 @@ STBIWDEF int stbi_write_png(char const *filename, int x, int y, int comp, const
unsigned char *png = stbi_write_png_to_mem((unsigned char *) data, stride_bytes, x, y, comp, &len);
if (png == NULL) return 0;
#ifdef STBI_MSC_SECURE_CRT
fopen_s(&f, filename, "wb");
if (fopen_s(&f, filename, "wb"))
f = NULL;
#else
f = fopen(filename, "wb");
#endif