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Fix plugin not loading after OBS auto-update

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Env var was unset only after updater already inherited its value.
So now we also compare the value of the env var which now stores the
PID.
This commit is contained in:
WarmUpTill
2026-10-31 10:39:28 +01:00
committed by WarmUpTill
parent 5746a0a64a
commit 80c0bc7bc7
1 changed files with 12 additions and 2 deletions
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14
module/advanced-scene-switcher-module.c
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@@ -1,13 +1,19 @@
#include <obs-module.h>
#include <obs-frontend-api.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#ifdef _WIN32
#include <process.h>
#define ADVSS_SETENV(k, v) _putenv_s(k, v)
#define ADVSS_UNSETENV(k) _putenv_s(k, "")
#define ADVSS_GETPID() _getpid()
#else
#include <unistd.h>
#define ADVSS_SETENV(k, v) setenv(k, v, 1)
#define ADVSS_UNSETENV(k) unsetenv(k)
#define ADVSS_GETPID() getpid()
#endif
#define ADVSS_INSTANCE_ENV "ADVSS_INSTANCE_LOADED"
@@ -28,12 +34,16 @@ void obs_module_post_load(void)
bool obs_module_load(void)
{
if (getenv(ADVSS_INSTANCE_ENV)) {
char pid[32];
snprintf(pid, sizeof(pid), "%d", (int)ADVSS_GETPID());
const char *loadedPid = getenv(ADVSS_INSTANCE_ENV);
if (loadedPid && strcmp(loadedPid, pid) == 0) {
blog(LOG_WARNING,
"[adv-ss] Another instance is already loaded - skipping.");
return false;
}
ADVSS_SETENV(ADVSS_INSTANCE_ENV, "1");
ADVSS_SETENV(ADVSS_INSTANCE_ENV, pid);
obs_frontend_push_ui_translation(obs_module_get_string);
InitSceneSwitcher(obs_current_module(), obs_module_text);
return true;