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author | Junio C Hamano <gitster@pobox.com> | 2015-09-28 21:59:28 (GMT) |
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committer | Junio C Hamano <gitster@pobox.com> | 2015-09-28 21:59:28 (GMT) |
commit | 92cdfd21313c5bf5657d4ac2d3e6ae7af7e9ce94 (patch) | |
tree | 1ee5bd8057292fc6dfa9edc58b3c2cc7b990f8ab /builtin/rerere.c | |
parent | f2df3104ce45bc1ee6d7c16f3a02f1d157c65e07 (diff) | |
parent | 83c4d380171a2ecd24dd2e04072692ec54a7aaa5 (diff) | |
download | git-92cdfd21313c5bf5657d4ac2d3e6ae7af7e9ce94.zip git-92cdfd21313c5bf5657d4ac2d3e6ae7af7e9ce94.tar.gz git-92cdfd21313c5bf5657d4ac2d3e6ae7af7e9ce94.tar.bz2 |
Merge branch 'jk/xdiff-memory-limits' into maint-2.3
Diffstat (limited to 'builtin/rerere.c')
-rw-r--r-- | builtin/rerere.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/builtin/rerere.c b/builtin/rerere.c index 98eb8c5..aab8f3b 100644 --- a/builtin/rerere.c +++ b/builtin/rerere.c @@ -29,9 +29,10 @@ static int diff_two(const char *file1, const char *label1, xdemitconf_t xecfg; xdemitcb_t ecb; mmfile_t minus, plus; + int ret; if (read_mmfile(&minus, file1) || read_mmfile(&plus, file2)) - return 1; + return -1; printf("--- a/%s\n+++ b/%s\n", label1, label2); fflush(stdout); @@ -40,11 +41,11 @@ static int diff_two(const char *file1, const char *label1, memset(&xecfg, 0, sizeof(xecfg)); xecfg.ctxlen = 3; ecb.outf = outf; - xdi_diff(&minus, &plus, &xpp, &xecfg, &ecb); + ret = xdi_diff(&minus, &plus, &xpp, &xecfg, &ecb); free(minus.ptr); free(plus.ptr); - return 0; + return ret; } int cmd_rerere(int argc, const char **argv, const char *prefix) @@ -104,7 +105,8 @@ int cmd_rerere(int argc, const char **argv, const char *prefix) for (i = 0; i < merge_rr.nr; i++) { const char *path = merge_rr.items[i].string; const char *name = (const char *)merge_rr.items[i].util; - diff_two(rerere_path(name, "preimage"), path, path, path); + if (diff_two(rerere_path(name, "preimage"), path, path, path)) + die("unable to generate diff for %s", name); } else usage_with_options(rerere_usage, options); |