nano

commit 03c184d7f2ed7a301babd5175709f7977f0ca1b4
parent 4ec19847a3f3baaadc80e6bad69557c8cf7a56e6
Author: Benno Schulenberg <bensberg@telfort.nl>
Date:   Tue, 22 May 2018 18:01:15 +0200

tweaks: condense a comment, and elide an unneeded 'if'

Diffstat:
M
src/nano.c
 | 
8
++------

1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/src/nano.c b/src/nano.c
@@ -742,9 +742,7 @@ void mouse_init(void)
 }
 #endif /* ENABLE_MOUSE */
 
-/* Print one usage string to the screen.  This cuts down on duplicate
- * strings to translate, and leaves out the parts that shouldn't be
- * translatable (i.e. the flag names). */
+/* Print the usage line for the given option to the screen. */
 void print_opt(const char *shortflag, const char *longflag, const char *desc)
 {
 	printf(" %s\t", shortflag);
@@ -757,9 +755,7 @@ void print_opt(const char *shortflag, const char *longflag, const char *desc)
 	else if (strlenpt(longflag) < 16)
 		printf("\t");
 
-	if (desc != NULL)
-		printf("%s", _(desc));
-	printf("\n");
+	printf("%s\n", _(desc));
 }
 
 /* Explain how to properly use nano and its command-line options. */