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| author | Junio C Hamano <gitster@pobox.com> | 2017-05-01 08:14:43 +0300 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2017-05-01 08:14:44 +0300 |
| commit | d92dbf1934faad614c31482446d5f32fb9322470 (patch) | |
| tree | f47557d9a01abea4b8a799854c0cc5551be11373 /builtin/submodule--helper.c | |
| parent | b0f89870ea54b86fb7935f90605d329533849b33 (diff) | |
| parent | 627fde102515a7807dba89acaa88cb053b38a44a (diff) | |
Merge branch 'jk/submodule-init-segv-fix'
Fix a segv in 'submodule init' when url is not given for a submodule.
* jk/submodule-init-segv-fix:
submodule_init: die cleanly on submodules without url defined
Diffstat (limited to 'builtin/submodule--helper.c')
| -rw-r--r-- | builtin/submodule--helper.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c index 36e4231821..566a5b6a6f 100644 --- a/builtin/submodule--helper.c +++ b/builtin/submodule--helper.c @@ -376,12 +376,12 @@ static void init_submodule(const char *path, const char *prefix, int quiet) strbuf_reset(&sb); strbuf_addf(&sb, "submodule.%s.url", sub->name); if (git_config_get_string(sb.buf, &url)) { - url = xstrdup(sub->url); - - if (!url) + if (!sub->url) die(_("No url found for submodule path '%s' in .gitmodules"), displaypath); + url = xstrdup(sub->url); + /* Possibly a url relative to parent */ if (starts_with_dot_dot_slash(url) || starts_with_dot_slash(url)) { |