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| author | Jonas Gorski <jonas.gorski@gmail.com> | 2016-09-12 12:59:21 +0200 |
|---|---|---|
| committer | Jonas Gorski <jonas.gorski@gmail.com> | 2016-09-26 12:23:41 +0200 |
| commit | 997fed94e328315c6055331dbd8d6d4b56d1b454 (patch) | |
| tree | f0405afd37120567a6dc546ca8c4ddd45557690d /tools/firmware-utils/src | |
| parent | 175fbe4d4ec4978ff1341f24ce3811d673c91a85 (diff) | |
| download | upstream-997fed94e328315c6055331dbd8d6d4b56d1b454.tar.gz upstream-997fed94e328315c6055331dbd8d6d4b56d1b454.tar.bz2 upstream-997fed94e328315c6055331dbd8d6d4b56d1b454.zip | |
ptgen: work around gcc miscompilation
Some gcc versions seem to miscompile code using ternary operators,
work around this by just returning the result if exp is 0.
Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
Diffstat (limited to 'tools/firmware-utils/src')
| -rw-r--r-- | tools/firmware-utils/src/ptgen.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/tools/firmware-utils/src/ptgen.c b/tools/firmware-utils/src/ptgen.c index 04f4ec8629..8466d35bcc 100644 --- a/tools/firmware-utils/src/ptgen.c +++ b/tools/firmware-utils/src/ptgen.c @@ -93,7 +93,9 @@ static long to_kbytes(const char *string) { } /* result: number + 1024^(exp) */ - return result * ((2 << ((10 * exp) - 1)) ?: 1); + if (exp == 0) + return result; + return result * (2 << ((10 * exp) - 1)); } /* convert the sector number into a CHS value for the partition table */ |