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is_numeric() returns now FALSE if it was given empty string.

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git-svn-id: http://svn.irssi.org/repos/irssi/trunk@514 dbcabf3a-b0e7-0310-adc4-f8d773084564
This commit is contained in:
Timo Sirainen 2000-07-23 11:54:54 +00:00 committed by cras
parent 1a816b15f5
commit 1a655f3575
1 changed files with 3 additions and 0 deletions
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3
src/core/misc.c
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@ -421,6 +421,9 @@ int is_numeric(const char *str, char end_char)
{
g_return_val_if_fail(str != NULL, FALSE);
if (*str == '\0' || *str == end_char)
return FALSE;
while (*str != '\0' && *str != end_char) {
if (!isdigit(*str)) return FALSE;
str++;