git-submodule.sh: properly initialize shell variables

diff --git a/builtin-var.c b/builtin-var.c
index 22805181900c3cd33da0b92a2560b19a0cf68842..70fdb4dec7e8b0c56ded90ee7f086cc9f16293a1 100644 (file)
--- a/builtin-var.c
+++ b/builtin-var.c
@@ -6,7 +6,7 @@
 #include "cache.h"
 #include "exec_cmd.h"
 
-static const char var_usage[] = "git var [-l | <variable>]";
+static const char var_usage[] = "git var (-l | <variable>)";
 
 static const char *editor(int flag)
 {
@@ -20,7 +20,7 @@ static const char *editor(int flag)
 
 static const char *pager(int flag)
 {
-       const char *pgm = git_pager();
+       const char *pgm = git_pager(1);
 
        if (!pgm)
                pgm = "cat";