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| author | Russ Cox <rsc@swtch.com> | 2007-10-29 10:34:43 -0400 |
|---|---|---|
| committer | Russ Cox <rsc@swtch.com> | 2007-10-29 10:34:43 -0400 |
| commit | c5a183de108e5685305734d5cf984b58bb0d614a (patch) | |
| tree | cff5b040fb14ff22f0a26237e18fb7bfc59a83f2 /src/cmd/grap | |
| parent | 151b86a03703255445a2165f714e914032f6c4a8 (diff) | |
| download | plan9port-c5a183de108e5685305734d5cf984b58bb0d614a.tar.gz plan9port-c5a183de108e5685305734d5cf984b58bb0d614a.tar.bz2 plan9port-c5a183de108e5685305734d5cf984b58bb0d614a.zip | |
grap: fclose, error context bug fixes (Doug Gwyn)
Diffstat (limited to 'src/cmd/grap')
| -rw-r--r-- | src/cmd/grap/input.c | 2 | ||||
| -rw-r--r-- | src/cmd/grap/print.c | 5 |
2 files changed, 4 insertions, 3 deletions
diff --git a/src/cmd/grap/input.c b/src/cmd/grap/input.c index d47cbd75..99465d37 100644 --- a/src/cmd/grap/input.c +++ b/src/cmd/grap/input.c @@ -460,7 +460,7 @@ void eprint(void) /* try to print context around error */ if (isprint((uchar)*p)) putc(*p, stderr); fprintf(stderr, " >>> "); - for (; p < q; p++) + for (; p < ep; p++) if (isprint((uchar)*p)) putc(*p, stderr); fprintf(stderr, " <<< "); diff --git a/src/cmd/grap/print.c b/src/cmd/grap/print.c index dbecb5df..a7497e44 100644 --- a/src/cmd/grap/print.c +++ b/src/cmd/grap/print.c @@ -23,8 +23,9 @@ void print(void) /* arrange final output */ int c; double dx, dy, xfac, yfac; - if (tfd != NULL) { - fclose(tfd); /* end the temp file */ + if (tfd != stdout) { + if (tfd) + fclose(tfd); /* end the temp file */ tfd = stdout; } |