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tweaks: add another warning for an impossible condition

master
Benno Schulenberg 2017-05-02 10:29:36 +02:00
parent f5155786e1
commit 4953dcec20
1 changed files with 3 additions and 2 deletions
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5
src/utils.c
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@ -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)) {