diff options
Diffstat (limited to 'src/cmd/hist.c')
| -rw-r--r-- | src/cmd/hist.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/cmd/hist.c b/src/cmd/hist.c index 6fa0da9f..46fd3f8a 100644 --- a/src/cmd/hist.c +++ b/src/cmd/hist.c @@ -144,7 +144,7 @@ ysearch(char *file) print("diff %s %s\n", pair[toggle^1], pair[toggle]); switch(rfork(RFFDG|RFPROC)){ case 0: - execlp("diff", "diff", diffb ? "-cb" : "-c", pair[toggle], pair[toggle ^ 1], 0); + execlp("diff", "diff", diffb ? "-cb" : "-c", pair[toggle], pair[toggle ^ 1], (char*)0); fprint(2, "can't exec diff: %r\n"); exits(0); case -1: |