nano

commit 3357712928eacef97f8aa404a7949dafc6dec22a
parent 0e59c12af41c6febbc3297281b25954310d0e479
Author: Benno Schulenberg <bensberg@telfort.nl>
Date:   Tue,  3 Mar 2020 12:05:43 +0100

tweaks: remove two superfluous conditions

The 'ptr' variable can never be NULL in those places -- whenever it
becomes NULL, the routine returns immediately.

Diffstat:
M
src/rcfile.c
 | 
4
++--

1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/rcfile.c b/src/rcfile.c
@@ -1049,7 +1049,7 @@ void parse_rule(char *ptr, int rex_flags)
 		return;
 	}
 
-	while (ptr != NULL && *ptr != '\0') {
+	while (*ptr != '\0') {
 		colortype *newcolor = NULL;
 			/* Container for a regex (or regex pair) and the color it paints. */
 		bool goodstart;
@@ -1102,7 +1102,7 @@ void parse_rule(char *ptr, int rex_flags)
 		if (!expectend)
 			continue;
 
-		if (ptr == NULL || strncmp(ptr, "end=", 4) != 0) {
+		if (strncmp(ptr, "end=", 4) != 0) {
 			jot_error(N_("\"start=\" requires a corresponding \"end=\""));
 			return;
 		}