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comparison src/diff.c @ 26829:88a33cf5aeb6 v8.2.3943

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patch 8.2.3943: compiler warning from gcc for uninitialized variable Commit: https://github.com/vim/vim/commit/491669701c72578f273db53e579d8a03a9deac0c Author: Bram Moolenaar <Bram@vim.org> Date: Thu Dec 30 10:51:45 2021 +0000 patch 8.2.3943: compiler warning from gcc for uninitialized variable Problem: Compiler warning from gcc for uninitialized variable. Solution: Initialize variable. (closes https://github.com/vim/vim/issues/9429)
author Bram Moolenaar <Bram@vim.org>
date Thu, 30 Dec 2021 12:00:03 +0100
parents 77ff030699d2
children 06a137af96f8
comparison
equal deleted inserted replaced
26828:e05512129055 26829:88a33cf5aeb6
1634 char_u linebuf[LBUFLEN]; // only need to hold the diff line 1634 char_u linebuf[LBUFLEN]; // only need to hold the diff line
1635 char_u *line; 1635 char_u *line;
1636 long off; 1636 long off;
1637 int i; 1637 int i;
1638 int notset = TRUE; // block "*dp" not set yet 1638 int notset = TRUE; // block "*dp" not set yet
1639 diffhunk_T *hunk; 1639 diffhunk_T *hunk = NULL; // init to avoid gcc warning
1640 1640
1641 enum { 1641 enum {
1642 DIFF_ED, 1642 DIFF_ED,
1643 DIFF_UNIFIED, 1643 DIFF_UNIFIED,
1644 DIFF_NONE 1644 DIFF_NONE
1660 1660
1661 if (!dio->dio_internal) 1661 if (!dio->dio_internal)
1662 { 1662 {
1663 hunk = ALLOC_ONE(diffhunk_T); 1663 hunk = ALLOC_ONE(diffhunk_T);
1664 if (hunk == NULL) 1664 if (hunk == NULL)
1665 {
1666 emsg(_("E98: Cannot read diff output"));
1667 return; 1665 return;
1668 }
1669 } 1666 }
1670 1667
1671 for (;;) 1668 for (;;)
1672 { 1669 {
1673 if (dio->dio_internal) 1670 if (dio->dio_internal)