simplify

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@3734 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

diff --git a/src/browser.c b/src/browser.c
index d0eb60d940ae57b49c38481f295ad48ea3ad5f2f..a8042bbd62f07e5b3dbfa36ccb63eeba38b08e70 100644 (file)
--- a/src/browser.c
+++ b/src/browser.c
@@ -633,23 +633,29 @@ void browser_refresh(void)
            } else
                foo = mallocstrcpy(NULL, _("(dir)"));
        } else {
+           unsigned long result = st.st_size;
+           char modifier;
+
            foo = charalloc(uimax_digits + 4);
 
            /* Bytes. */
-           if (st.st_size < (1 << 10)) 
-               sprintf(foo, "%4u  B", (unsigned int)st.st_size);
+           if (st.st_size < (1 << 10))
+               modifier = ' ';
            /* Kilobytes. */
-           else if (st.st_size < (1 << 20))
-               sprintf(foo, "%4u KB",
-                       (unsigned int)(st.st_size >> 10));
+           else if (st.st_size < (1 << 20)) {
+               result >>= 10;
+               modifier = 'K';
            /* Megabytes. */
-           else if (st.st_size < (1 << 30))
-               sprintf(foo, "%4u MB",
-                       (unsigned int)(st.st_size >> 20));
+           } else if (st.st_size < (1 << 30)) {
+               result >>= 20;
+               modifier = 'M';
            /* Gigabytes. */
-           else
-               sprintf(foo, "%4u GB",
-                       (unsigned int)(st.st_size >> 30));
+           } else {
+               result >>= 30;
+               modifier = 'G';
+           }
+
+           sprintf(foo, "%4lu %cB", result, modifier);
        }
 
        /* Make sure foo takes up no more than foomaxlen columns. */