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patch 7.4.1780

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Problem:    Warnings reported by cppcheck.
Solution:   Fix the warnings. (Dominique Pelle)
This commit is contained in:
Bram Moolenaar
2016-04-23 14:33:19 +02:00
parent 73dfe917ba
commit dc633cf827
6 changed files with 16 additions and 12 deletions
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17
src/regexp_nfa.c
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@@ -5515,14 +5515,9 @@ nfa_regmatch(
int add_off = 0;
int toplevel = start->c == NFA_MOPEN;
#ifdef NFA_REGEXP_DEBUG_LOG
FILE *debug = fopen(NFA_REGEXP_DEBUG_LOG, "a");
if (debug == NULL)
{
EMSG2(_("(NFA) COULD NOT OPEN %s !"), NFA_REGEXP_DEBUG_LOG);
return FALSE;
}
FILE *debug;
#endif
/* Some patterns may take a long time to match, especially when using
* recursive_regmatch(). Allow interrupting them with CTRL-C. */
fast_breakcheck();
@@ -5533,6 +5528,14 @@ nfa_regmatch(
return FALSE;
#endif
#ifdef NFA_REGEXP_DEBUG_LOG
debug = fopen(NFA_REGEXP_DEBUG_LOG, "a");
if (debug == NULL)
{
EMSG2(_("(NFA) COULD NOT OPEN %s !"), NFA_REGEXP_DEBUG_LOG);
return FALSE;
}
#endif
nfa_match = FALSE;
/* Allocate memory for the lists of nodes. */