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## 03_misc.dpatch by Michael Fedrowitz <michaelf@debian.org>
## DP: miscellaneous bug fixes
--- a/compat/regex.c
+++ b/compat/regex.c
@@ -2400,11 +2400,13 @@
case ')':
if (syntax & RE_NO_BK_PARENS) goto normal_backslash;
- if (COMPILE_STACK_EMPTY)
- if (syntax & RE_UNMATCHED_RIGHT_PAREN_ORD)
+ if (COMPILE_STACK_EMPTY) {
+ if (syntax & RE_UNMATCHED_RIGHT_PAREN_ORD) {
goto normal_backslash;
- else
+ } else {
FREE_STACK_RETURN (REG_ERPAREN);
+ }
+ }
handle_close:
if (fixup_alt_jump)
@@ -2420,11 +2422,13 @@
}
/* See similar code for backslashed left paren above. */
- if (COMPILE_STACK_EMPTY)
- if (syntax & RE_UNMATCHED_RIGHT_PAREN_ORD)
+ if (COMPILE_STACK_EMPTY) {
+ if (syntax & RE_UNMATCHED_RIGHT_PAREN_ORD) {
goto normal_char;
- else
+ } else {
FREE_STACK_RETURN (REG_ERPAREN);
+ }
+ }
/* Since we just checked for an empty stack above, this
``can't happen''. */
--- a/src/psgen.c
+++ b/src/psgen.c
@@ -2562,7 +2562,7 @@
read_float (InputStream *is, int units, int horizontal)
{
char buf[256];
- int i, ch;
+ int i, ch = 0;
double val;
for (i = 0; (i < sizeof (buf) - 1
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