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rsc 2005-07-13 21:34:11 +00:00
parent f462256db2
commit a8ec4910fd
12 changed files with 18 additions and 12 deletions
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src/cmd/hist.c
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@ -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: