Shell: fixes the fast path of ash version detection

2026-09-12 09:58:03 +02:00 · 2026-08-26 08:50:08 +08:00
parent 68a0f5e3c6
commit d8ef56c3b3
1 changed files with 3 additions and 0 deletions
@@ -187,6 +187,9 @@ static bool extractBusyboxVersion(const char* line, uint32_t len, void* userdata

 static bool getShellVersionAsh(FFstrbuf* exe, FFstrbuf* version) {
    ffBinaryExtractStrings(exe->chars, extractBusyboxVersion, version, (uint32_t) strlen("BusyBox v0.0.0"));
+    if (version->length > 0) {
+        return true;
+    }

    const char* error = ffStrbufEndsWithS(exe, "busybox")
        ? ffProcessAppendStdErr(version, (char* const[]) { exe->chars, "ash", "--help", NULL })