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grabber: empty buffer after being read, to prevent old buffer to be returned after a command without output

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This commit is contained in:
Philippe Teuwen 2024-08-31 01:01:51 +02:00
commit 55cef35b1d
1 changed files with 2 additions and 0 deletions
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client/src/pm3.c
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@ -75,7 +75,9 @@ const char *pm3_name_get(pm3_device_t *dev) {
const char *pm3_grabbed_output_get(pm3_device_t *dev) {
char *tmp = g_grabbed_output.ptr;
tmp[g_grabbed_output.size] = 0;
g_grabbed_output.idx = 0;
g_grabbed_output.size = 0;
return tmp;
}