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Fixes (mostly from Colin Watson, a couple redone by me) to make Unix

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PuTTY compile cleanly under gcc 4.6.0 without triggering any of its
new warnings.

[originally from svn r9169]
This commit is contained in:
Simon Tatham
2011-05-07 10:57:19 +00:00
parent e70878bd3a
commit 934a5ad6b2
7 changed files with 73 additions and 48 deletions
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9
minibidi.c
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@ -1194,7 +1194,7 @@ int do_bidi(bidi_char *line, int count)
unsigned char currentEmbedding;
unsigned char currentOverride;
unsigned char tempType;
int i, j, imax, yes, bover;
int i, j, yes, bover;
/* Check the presence of R or AL types as optimization */
yes = 0;
@ -1604,17 +1604,14 @@ int do_bidi(bidi_char *line, int count)
* level or higher
*/
/* we flip the character string and leave the level array */
imax = 0;
i=0;
tempType = levels[0];
while (i < count) {
if (levels[i] > tempType) {
if (levels[i] > tempType)
tempType = levels[i];
imax=i;
}
i++;
}
/* maximum level in tempType, its index in imax. */
/* maximum level in tempType. */
while (tempType > 0) { /* loop from highest level to the least odd, */
/* which i assume is 1 */
flipThisRun(line, levels, tempType, count);