Fix compiler warning about possibly uninitialized variable in libs/esl

diff --git a/libs/esl/fs_cli.c b/libs/esl/fs_cli.c
index 55b299b57024eed150bffe8712ab7d3c933be523..6e4446524b6887c6b99d198ecfa7407d2ca919d6 100644 (file)
--- a/libs/esl/fs_cli.c
+++ b/libs/esl/fs_cli.c
@@ -1000,7 +1000,7 @@ static const char *inf = "Type /help <enter> to see a list of commands\n\n\n";
 
 static void print_banner(FILE *stream, int color)
 {
-       int x;
+       int x = 0;
        const char *use = NULL;
 #include <cc.h>