Mercurial > hg > forks > geeqie
changeset 2634:8cdd84a6a8e9
Fix #527: source directory is not writable
https://github.com/BestImageViewer/geeqie/issues/527
The case of a file being in the root ( / ) folder not taken into account
| author | Colin Clark <colin.clark@cclark.uk> |
|---|---|
| date | Sun, 15 Oct 2017 19:46:31 +0100 |
| parents | 13fb4ad982fc |
| children | e2b9dff749d3 |
| files | src/ui_fileops.c |
| diffstat | 1 files changed, 3 insertions(+), 1 deletions(-) [+] |
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--- a/src/ui_fileops.c Sun Oct 15 11:50:37 2017 +0100 +++ b/src/ui_fileops.c Sun Oct 15 19:46:31 2017 +0100 @@ -744,7 +744,9 @@ if (!path) return NULL; base = strrchr(path, G_DIR_SEPARATOR); - if (base) return g_strndup(path, strlen(path)-strlen(base)); + /* Take account of a file being in the root ( / ) folder - ensure the returned value + * is at least one character long */ + if (base) return g_strndup(path, (strlen(path)-strlen(base)) == 0 ? 1 : (strlen(path)-strlen(base))); return NULL; }