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| author | Christian Grothoff <christian@grothoff.org> | 2010-06-13 10:34:46 +0000 |
|---|---|---|
| committer | Christian Grothoff <christian@grothoff.org> | 2010-06-13 10:34:46 +0000 |
| commit | 2749384c8aaa69fbc36ce543a91a2bd725cf0fa7 (patch) | |
| tree | 6fd6594872e335e5231a4f2ac6784566e5d84200 /src/util/program.c | |
| parent | f3ea350b538c3c8584bb5f37b038eb6e5fc3ff16 (diff) | |
| download | gnunet-2749384c8aaa69fbc36ce543a91a2bd725cf0fa7.tar.gz gnunet-2749384c8aaa69fbc36ce543a91a2bd725cf0fa7.zip | |
pass only unsigned char to isspace and the like
Diffstat (limited to 'src/util/program.c')
| -rw-r--r-- | src/util/program.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/util/program.c b/src/util/program.c index 145d97a57..bbedc05d0 100644 --- a/src/util/program.c +++ b/src/util/program.c | |||
| @@ -102,9 +102,9 @@ cmd_sorter (__const void *a1, __const void *a2) | |||
| 102 | { | 102 | { |
| 103 | __const struct GNUNET_GETOPT_CommandLineOption *c1 = a1; | 103 | __const struct GNUNET_GETOPT_CommandLineOption *c1 = a1; |
| 104 | __const struct GNUNET_GETOPT_CommandLineOption *c2 = a2; | 104 | __const struct GNUNET_GETOPT_CommandLineOption *c2 = a2; |
| 105 | if (toupper (c1->shortName) > toupper (c2->shortName)) | 105 | if (toupper ( (unsigned char) c1->shortName) > toupper ( (unsigned char) c2->shortName)) |
| 106 | return 1; | 106 | return 1; |
| 107 | if (toupper (c1->shortName) < toupper (c2->shortName)) | 107 | if (toupper ( (unsigned char) c1->shortName) < toupper ( (unsigned char) c2->shortName)) |
| 108 | return -1; | 108 | return -1; |
| 109 | if (c1->shortName > c2->shortName) | 109 | if (c1->shortName > c2->shortName) |
| 110 | return 1; | 110 | return 1; |