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Tidy code to get rid of compiler warnings.

This commit is contained in:
Philip.Hazel 2016-07-27 18:00:12 +00:00
parent 36f06405b7
commit 42d7c17a1d
3 changed files with 5 additions and 3 deletions
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4
ChangeLog
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@ -2,7 +2,7 @@ Change Log for PCRE2
-------------------- --------------------
Version 10.22 29-June-2016 Version 10.22 29-July-2016
-------------------------- --------------------------
1. Applied Jason Hood's patches to RunTest.bat and testdata/wintestoutput3 1. Applied Jason Hood's patches to RunTest.bat and testdata/wintestoutput3
@ -174,6 +174,8 @@ large stack size when testing with clang.
45. Fix unaligned accesses on x86. Patch by Marc Mutz. 45. Fix unaligned accesses on x86. Patch by Marc Mutz.
46. Fix some more clang compiler warnings.
Version 10.21 12-January-2016 Version 10.21 12-January-2016
----------------------------- -----------------------------

2
src/pcre2_printint.c
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@ -214,7 +214,7 @@ while (*ptr != '\0')
static void static void
print_custring_bylen(FILE *f, PCRE2_SPTR ptr, PCRE2_UCHAR len) print_custring_bylen(FILE *f, PCRE2_SPTR ptr, PCRE2_UCHAR len)
{ {
while (len-- > 0) for (; len > 0; len--)
{ {
register uint32_t c = *ptr++; register uint32_t c = *ptr++;
if (PRINTABLE(c)) fprintf(f, "%c", c); else fprintf(f, "\\x{%x}", c); if (PRINTABLE(c)) fprintf(f, "%c", c); else fprintf(f, "\\x{%x}", c);

2
src/pcre2test.c
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@ -4663,7 +4663,7 @@ else if ((pat_patctl.control & CTL_EXPAND) != 0)
pt = pbuffer8 + pt_offset; pt = pbuffer8 + pt_offset;
} }
while (count-- > 0) for (; count > 0; count--)
{ {
memcpy(pt, pc, length); memcpy(pt, pc, length);
pt += length; pt += length;