single-applet build --help had extra \n, remove

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

diff --git a/libbb/appletlib.c b/libbb/appletlib.c
index cd09b620cf7b4360da53379614835c10342ace95..c15014a343ac83ac61e53b3e0532be03d01cbbf1 100644 (file)
--- a/libbb/appletlib.c
+++ b/libbb/appletlib.c
@@ -123,16 +123,16 @@ void FAST_FUNC bb_show_usage(void)
 {
        if (ENABLE_SHOW_USAGE) {
 #ifdef SINGLE_APPLET_STR
-               /* Imagine that this applet is "true". Dont suck in printf! */
+               /* Imagine that this applet is "true". Dont link in printf! */
                const char *usage_string = unpack_usage_messages();
 
                if (usage_string) {
                        if (*usage_string == '\b') {
-                               full_write2_str("No help available.\n\n");
+                               full_write2_str("No help available\n");
                        } else {
                                full_write2_str("Usage: "SINGLE_APPLET_STR" ");
                                full_write2_str(usage_string);
-                               full_write2_str("\n\n");
+                               full_write2_str("\n");
                        }
                        if (ENABLE_FEATURE_CLEAN_UP)
                                dealloc_usage_messages((char*)usage_string);
@@ -149,9 +149,9 @@ void FAST_FUNC bb_show_usage(void)
                        ap--;
                }
                full_write2_str(bb_banner);
-               full_write2_str(" multi-call binary.\n");
+               full_write2_str(" multi-call binary.\n"); /* common string */
                if (*p == '\b')
-                       full_write2_str("\nNo help available.\n\n");
+                       full_write2_str("\nNo help available\n");
                else {
                        full_write2_str("\nUsage: ");
                        full_write2_str(applet_name);