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| author | Jon Lund Steffensen <jonlst@gmail.com> | 2010-06-04 21:57:39 +0200 |
|---|---|---|
| committer | Jon Lund Steffensen <jonlst@gmail.com> | 2010-06-04 21:57:39 +0200 |
| commit | 68a0d443d63e0a1fa81bdbf10585ac8b5be59805 (patch) | |
| tree | 86ebeed7c9bccdec844ddc86c7fbe6e807ce5f52 /src | |
| parent | Remove outdated scons build script. (diff) | |
| download | redshift-ng-68a0d443d63e0a1fa81bdbf10585ac8b5be59805.tar.gz redshift-ng-68a0d443d63e0a1fa81bdbf10585ac8b5be59805.tar.bz2 redshift-ng-68a0d443d63e0a1fa81bdbf10585ac8b5be59805.tar.xz | |
Clarify translation of help text for translators.
Clarify comment about use of strtof().
Diffstat (limited to 'src')
| -rw-r--r-- | src/redshift.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/redshift.c b/src/redshift.c index 6483cf0..a8f2966 100644 --- a/src/redshift.c +++ b/src/redshift.c @@ -273,6 +273,7 @@ print_help(const char *program_name) fputs("\n", stdout); /* TRANSLATORS: help output 4 + `list' must not be translated no-wrap */ fputs(_(" -g R:G:B\tAdditional gamma correction to apply\n" " -l LAT:LON\tYour current location\n" @@ -507,10 +508,11 @@ main(int argc, char *argv[]) char *provider_name = NULL; - /* Try to parse provider name as float */ + /* Don't save the result of strtof(); we simply want + to know if optarg can be parsed as a float. */ errno = 0; char *end; - float v = strtof(optarg, &end); + strtof(optarg, &end); if (errno == 0 && *end == ':') { /* Use instead as arguments to `manual'. */ provider_name = "manual"; |