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tar: fix recently added SEGV on "tar" w/o args

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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2009-12-18 12:36:07 +01:00
parent afa2d33aa4
commit 4b6abf6655
1 changed files with 1 additions and 1 deletions
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2
archival/tar.c
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@ -860,7 +860,7 @@ int tar_main(int argc UNUSED_PARAM, char **argv)
applet_long_options = tar_longopts;
#endif
#if ENABLE_DESKTOP
if (argv[1][0] != '-') {
if (argv[1] && argv[1][0] != '-') {
/* Compat:
* 1st argument without dash handles options with parameters
* differently from dashed one: it takes *next argv[i]*