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| author |  René Scharfe <rene.scharfe@lsrfire.ath.cx> | 2012-04-10 21:07:34 +0200 |
|---|---|---|
| committer |  Junio C Hamano <gitster@pobox.com> | 2012-04-10 12:28:20 -0700 |
| commit | a961d1f1ea2e3aaef0ff3e75920d1cd830d9b423 (patch) | |
| tree | d69e3175e3698793f03328d956af708a051ddab9 /xdiff/xdiffi.c | |
| parent | submodule: fix prototype of gitmodules_config (diff) | |
| download | tgif-a961d1f1ea2e3aaef0ff3e75920d1cd830d9b423.tar.xz | |
test-subprocess: fix segfault without arguments
Check if we even have a parameter before checking its value. Running
this command without any arguments may not make a lot of sense, but
reacting with a segmentation fault is unduly harsh.
While we're at it, avoid casting argv by declaring it const right away.
Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'xdiff/xdiffi.c')
0 files changed, 0 insertions, 0 deletions