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| author | Richard Jones <rjones@redhat.com> | 2010-07-22 16:51:05 +0100 |
|---|---|---|
| committer | Richard Jones <rjones@redhat.com> | 2010-08-17 16:01:40 +0100 |
| commit | 3f29445be95f31fff90f38fa724e70e7d7173772 (patch) | |
| tree | 3739ac1ee8ee203c99f6c0dff2e06ba19f652814 | |
| parent | 8f549bd20a193bc61c6e78019c55aeb2efeb7bda (diff) | |
| download | libguestfs-3f29445be95f31fff90f38fa724e70e7d7173772.tar.gz libguestfs-3f29445be95f31fff90f38fa724e70e7d7173772.tar.xz libguestfs-3f29445be95f31fff90f38fa724e70e7d7173772.zip | |
Move variable initialization close to variable use.
(cherry picked from commit 2fd8c259d3daa88b0cdf98090bb57f3dbd178432)
| -rw-r--r-- | src/guestfs.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/guestfs.c b/src/guestfs.c index e55b9bae..68b5b06d 100644 --- a/src/guestfs.c +++ b/src/guestfs.c @@ -830,9 +830,6 @@ int guestfs__add_drive_ro_with_if (guestfs_h *g, const char *filename, const char *drive_if) { - size_t len = strlen (filename) + 64; - char buf[len]; - if (strchr (filename, ',') != NULL) { error (g, _("filename cannot contain ',' (comma) character")); return -1; @@ -843,6 +840,9 @@ guestfs__add_drive_ro_with_if (guestfs_h *g, const char *filename, return -1; } + size_t len = strlen (filename) + 64; + char buf[len]; + snprintf (buf, len, "file=%s,snapshot=on,if=%s", filename, drive_if); return guestfs__config (g, "-drive", buf); |