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| author | Dan Cross <cross@gajendra.net> | 2025-07-24 14:22:18 +0000 |
|---|---|---|
| committer | Dan Cross <cross@gajendra.net> | 2025-07-24 15:45:31 +0000 |
| commit | 4089e29e89026f0b581155987d5f683d7635fd13 (patch) | |
| tree | 168b0306e87f3a7c1c42f81e656cf0054add7371 /src/cmd/proof/font.c | |
| parent | 564d45b5a55adeb48f69fdecb2bf4ed1f909850b (diff) | |
| download | plan9port-4089e29e89026f0b581155987d5f683d7635fd13.tar.gz plan9port-4089e29e89026f0b581155987d5f683d7635fd13.zip | |
warnings: fix warnings on newer compilers
Mostly turning the crank on fixing simple warnings: arrays, for
instance, can never be nil. A couple of pointers should have been
initialized to `nil` before being tested.
Some logic in `troff` was simplified: basically, an `if` statement had
a condition that must have always been true if that section of code
were being executed at all.
Diffstat (limited to 'src/cmd/proof/font.c')
| -rw-r--r-- | src/cmd/proof/font.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/cmd/proof/font.c b/src/cmd/proof/font.c index 5cd68623..b0de3026 100644 --- a/src/cmd/proof/font.c +++ b/src/cmd/proof/font.c @@ -177,8 +177,8 @@ loadfontname(int n, char *s) if (strcmp(s, fname[n]) == 0) return; - if(fname[n] && fname[n][0]){ - if(lastload[n] && strcmp(lastload[n], fname[n]) == 0) + if(fname[n][0]){ + if(strcmp(lastload[n], fname[n]) == 0) return; strcpy(lastload[n], fname[n]); } |