Don't use strings directly in calls to usage(). This is in preparation

for their extraction to a separate file.


git-svn-id: svn://busybox.net/trunk/busybox@863 69ca8d6d-28ef-0310-b511-8ec308f3f277

1 files changed, 8 insertions, 8 deletions

diff --git a/free.c b/free.c
index 997430b39..7c9d7f10a 100644
--- a/free.c
+++ b/free.c
@@ -25,6 +25,12 @@
 #include <stdio.h>
 #include <errno.h>
 
+const char free_usage[] =
+        "free\n"
+#ifndef BB_FEATURE_TRIVIAL_HELP
+        "\nDisplays the amount of free and used system memory\n"
+#endif
+        ;
 
 extern int free_main(int argc, char **argv)
 {
@@ -53,14 +59,8 @@ extern int free_main(int argc, char **argv)
                 info.sharedram*=info.mem_unit;
                 info.bufferram*=info.mem_unit;
         }
-        if (argc > 1 && **(argv + 1) == '-') {
-                usage("free\n"
-#ifndef BB_FEATURE_TRIVIAL_HELP
-                                "\nDisplays the amount of free and used system memory\n"
-#endif
-                                );
-        }
-
+        if (argc > 1 && **(argv + 1) == '-')
+                usage(free_usage);
 
         printf("%6s%13s%13s%13s%13s%13s\n", "", "total", "used", "free", 
                         "shared", "buffers");