stdio-bridge: modernization

diff --git a/src/stdio-bridge/stdio-bridge.c b/src/stdio-bridge/stdio-bridge.c
index adc692f1eba92d2155bd38173e1d72dab9cf1ffd..ea82c8f7c9fc673d6440b99f3c4d0d71fe7ac88b 100644 (file)
--- a/src/stdio-bridge/stdio-bridge.c
+++ b/src/stdio-bridge/stdio-bridge.c
@@ -46,7 +46,7 @@ static void format_uid(char *buf, size_t l) {
         assert(l > 0);
 
         snprintf(text, sizeof(text)-1, "%llu", (unsigned long long) geteuid());
-        text[sizeof(text)-1] = 0;
+        char_array_0(text);
 
         memset(buf, 0, l);