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-rw-r--r--x11vnc/win_utils.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/x11vnc/win_utils.c b/x11vnc/win_utils.c
index 88c3987..f923262 100644
--- a/x11vnc/win_utils.c
+++ b/x11vnc/win_utils.c
@@ -305,7 +305,7 @@ int pick_windowid(unsigned long *num) {
set_env("DISPLAY", use_dpy);
}
/* id */
- if (no_external_cmds) {
+ if (no_external_cmds || !cmd_ok("id")) {
rfbLogEnable(1);
rfbLog("cannot run external commands in -nocmds mode:\n");
rfbLog(" \"%s\"\n", "xwininfo");
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