From 4953dcec20555bf71a237827f24d688c742ccfc3 Mon Sep 17 00:00:00 2001
From: Benno Schulenberg <bensberg@justemail.net>
Date: Tue, 2 May 2017 10:29:36 +0200
Subject: [PATCH] tweaks: add another warning for an impossible condition
---
src/utils.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/src/utils.c b/src/utils.c
index 6773d003..da2504d6 100644
--- a/src/utils.c
+++ b/src/utils.c
@@ -237,9 +237,10 @@ bool is_separate_word(size_t position, size_t length, const char *buf)
const char *strstrwrapper(const char *haystack, const char *needle,
const char *start)
{
- /* Just in case we search for an empty needle. :/ */
- if (*needle == '\0')
+ if (*needle == '\0') {
+ statusline(ALERT, "Searching for nothing -- please report a bug");
return (char *)start;
+ }
if (ISSET(USE_REGEXP)) {
if (ISSET(BACKWARDS_SEARCH)) {
--
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