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| author | rsc <devnull@localhost> | 2005-11-01 18:06:00 +0000 |
|---|---|---|
| committer | rsc <devnull@localhost> | 2005-11-01 18:06:00 +0000 |
| commit | 5ed63a9b4e4e552b3c0c27d34f3f1707e2f569ea (patch) | |
| tree | 62b77c3b318bedd47d9b446dd6f4f1948eb803e6 /src/cmd/eqn/input.c | |
| parent | 14367520a219d579ff96ef610cf113859285d324 (diff) | |
| download | plan9port-5ed63a9b4e4e552b3c0c27d34f3f1707e2f569ea.tar.gz plan9port-5ed63a9b4e4e552b3c0c27d34f3f1707e2f569ea.tar.bz2 plan9port-5ed63a9b4e4e552b3c0c27d34f3f1707e2f569ea.zip | |
more signedness bugs
Diffstat (limited to 'src/cmd/eqn/input.c')
| -rw-r--r-- | src/cmd/eqn/input.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/cmd/eqn/input.c b/src/cmd/eqn/input.c index a7432f33..eb7fa180 100644 --- a/src/cmd/eqn/input.c +++ b/src/cmd/eqn/input.c @@ -189,9 +189,9 @@ input(void) ERROR "argfp underflow" FATAL; popsrc(); goto loop; - } else if (c == '$' && isdigit((uchar)*srcp->sp)) { + } else if (c == '$' && isdigit((unsigned char)*srcp->sp)) { int n = 0; - while (isdigit((uchar)*srcp->sp)) + while (isdigit((unsigned char)*srcp->sp)) n = 10 * n + *srcp->sp++ - '0'; if (n > 0 && n <= MAXARGS) pushsrc(String, argfp->argstk[n-1]); |