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KMSDRM: fix compilation on linux, no d_namlen (Bug 4624)

This commit is contained in:
Sylvain Becker 2019-06-19 09:16:53 +02:00
parent d0fa93d63c
commit 5998c51324
1 changed files with 5 additions and 1 deletions
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6
src/video/kmsdrm/SDL_kmsdrmvideo.c
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@ -101,7 +101,11 @@ static int get_dricount(void)
folder = opendir(KMSDRM_DRI_PATH);
if (folder) {
while ((res = readdir(folder))) {
if (res->d_namlen > 4 && strncmp(res->d_name, "card", 4)) {
int len = 0;
if (res->d_name) {
len = SDL_strlen(res->d_name);
}
if (len > 4 && strncmp(res->d_name, "card", 4)) {
devcount++;
}
}