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[putenv]: Undefine before including system headers.
[gnulib.git]
/
regex.c
diff --git
a/regex.c
b/regex.c
index
41181e6
..
d30a922
100644
(file)
--- a/
regex.c
+++ b/
regex.c
@@
-3972,7
+3972,7
@@
static boolean alt_match_null_string_p (),
/* Free everything we malloc. */
#ifdef MATCH_MAY_ALLOCATE
/* Free everything we malloc. */
#ifdef MATCH_MAY_ALLOCATE
-#define FREE_VAR(var) if (var)
then
{ REGEX_FREE (var); var = NULL; } else
+#define FREE_VAR(var) if (var) { REGEX_FREE (var); var = NULL; } else
#define FREE_VARIABLES() \
do { \
REGEX_FREE_STACK (fail_stack.stack); \
#define FREE_VARIABLES() \
do { \
REGEX_FREE_STACK (fail_stack.stack); \