From fb18a2edf7f3d1585b6330b7dde110b992d3b97c Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Sun, 26 Mar 2006 16:28:20 -0800 Subject: [PATCH] Fix error handling for nonexistent names When passing in a pathname pattern without the "--" separator on the command line, we verify that the pathnames in question exist. However, there were two bugs in that verification: - git-rev-parse would only check the first pathname, and silently allow any invalid subsequent pathname, whether it existed or not (which defeats the purpose of the check, and is also inconsistent with what git-rev-list actually does) - git-rev-list (and "git log" etc) would check each filename, but if the check failed, it would print the error using the first one, i.e.: [torvalds@g5 git]$ git log Makefile bad-file fatal: 'Makefile': No such file or directory instead of saying that it's 'bad-file' that doesn't exist. This fixes both bugs. Signed-off-by: Linus Torvalds Signed-off-by: Junio C Hamano --- rev-parse.c | 8 +++++--- revision.c | 2 +- 2 files changed, 6 insertions(+), 4 deletions(-) diff --git a/rev-parse.c b/rev-parse.c index 19a5ef7f..f176c56f 100644 --- a/rev-parse.c +++ b/rev-parse.c @@ -172,9 +172,11 @@ int main(int argc, char **argv) struct stat st; char *arg = argv[i]; char *dotdot; - + if (as_is) { - show_file(arg); + if (show_file(arg) && as_is < 2) + if (lstat(arg, &st) < 0) + die("'%s': %s", arg, strerror(errno)); continue; } if (!strcmp(arg,"-n")) { @@ -194,7 +196,7 @@ int main(int argc, char **argv) if (*arg == '-') { if (!strcmp(arg, "--")) { - as_is = 1; + as_is = 2; /* Pass on the "--" if we show anything but files.. */ if (filter & (DO_FLAGS | DO_REVS)) show_file(arg); diff --git a/revision.c b/revision.c index 12cd0529..d67718c7 100644 --- a/revision.c +++ b/revision.c @@ -649,7 +649,7 @@ int setup_revisions(int argc, const char **argv, struct rev_info *revs, const ch /* If we didn't have a "--", all filenames must exist */ for (j = i; j < argc; j++) { if (lstat(argv[j], &st) < 0) - die("'%s': %s", arg, strerror(errno)); + die("'%s': %s", argv[j], strerror(errno)); } revs->prune_data = get_pathspec(revs->prefix, argv + i); break; -- 2.11.0