diff options
| -rw-r--r-- | ChangeLog | 4 | ||||
| -rw-r--r-- | src/exec.c | 6 |
2 files changed, 8 insertions, 2 deletions
diff --git a/ChangeLog b/ChangeLog index a4db7de..ecaff93 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,7 @@ +2006-10-22 Gerrit Pape <pape@smarden.org> + + * Fixed command -v segmentation fault. + 2006-10-13 Alexey Gladkov <legion@altlinux.org> * Check return code for getgroups and fwrite. diff --git a/src/exec.c b/src/exec.c index 417ba8a..c55683d 100644 --- a/src/exec.c +++ b/src/exec.c @@ -846,6 +846,7 @@ commandcmd(argc, argv) int argc; char **argv; { + char *cmd; int c; enum { VERIFY_BRIEF = 1, @@ -862,8 +863,9 @@ commandcmd(argc, argv) abort(); #endif - if (verify) - return describe_command(out1, *argptr, verify - VERIFY_BRIEF); + cmd = *argptr; + if (verify && cmd) + return describe_command(out1, cmd, verify - VERIFY_BRIEF); return 0; } |