[PATCH] Unify usage strings declaration

[git.git] / var.c

diff --git a/var.c b/var.c
index 488ec51..3f13126 100644 (file)
--- a/var.c
+++ b/var.c
@@ -8,7 +8,7 @@
 #include <errno.h>
 #include <string.h>
 
-static char *var_usage = "git-var [-l | <variable>]";
+static const char var_usage[] = "git-var [-l | <variable>]";
 
 struct git_var {
        const char *name;