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tFix null pointer access for submodules in writefilestree - stagit - static git… |
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git clone git://src.adamsgaard.dk/stagit |
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--- |
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commit b8af751b0108edcad02bc59cec496b1d7808b0e1 |
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parent 375d41dcce94106460f1b3855ebb295ccb138593 |
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Author: Quentin Rameau <[email protected]> |
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Date: Fri, 29 Apr 2016 14:01:45 +0200 |
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Fix null pointer access for submodules in writefilestree |
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Do not try to set a link to submodules from bare repo as we can't get |
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tthe actual url. |
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Diffstat: |
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M stagit.c | 17 +++++++++++------ |
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1 file changed, 11 insertions(+), 6 deletions(-) |
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--- |
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diff --git a/stagit.c b/stagit.c |
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t@@ -709,13 +709,18 @@ writefilestree(FILE *fp, git_tree *tree, const char *bra… |
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fprintf(fp, "%juB", (uintmax_t)filesize); |
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fputs("</td></tr>\n", fp); |
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} else if (git_submodule_lookup(&module, repo, entryname) == 0… |
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- moduleurl = git_submodule_url(module); |
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- fprintf(fp, "<tr><td>m---------</td><td><a class=\"mod… |
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- moduleurl); |
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+ fputs("<tr><td>m---------</td><td>", fp); |
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+ if ((moduleurl = git_submodule_url(module))) { |
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+ fprintf(fp, "<a class=\"module\" href=\"%s\">", |
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+ moduleurl); |
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+ } |
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xmlencode(fp, entrypath, strlen(entrypath)); |
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- fputs(" @", fp); |
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- xmlencode(fp, moduleurl, strlen(moduleurl)); |
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- fprintf(fp, "</a></td><td class=\"num\">0%c", |
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+ if (moduleurl) { |
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+ fputs(" @", fp); |
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+ xmlencode(fp, moduleurl, strlen(moduleurl)); |
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+ fputs("</a>", fp); |
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+ } |
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+ fprintf(fp, "</td><td class=\"num\">0%c", |
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showlinecount ? 'L' : 'B'); |
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git_submodule_free(module); |
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fputs("</td></tr>\n", fp); |
