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* xdisp.c (x_produce_glyphs): Mark var as initialized (Bug#8512).

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This commit is contained in:
Paul Eggert 2011-04-16 15:48:31 -07:00
parent 68afa9ca47
commit 399c71d323
2 changed files with 2 additions and 3 deletions
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3
src/ChangeLog
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@ -35,8 +35,7 @@
* xfns.c (Fx_file_dialog): Rename local to avoid shadowing.
* xdisp.c (x_produce_glyphs): Avoid possibly-uninitialized
var (Bug#8512).
* xdisp.c (x_produce_glyphs): Mark var as initialized (Bug#8512).
* xfns.c (x_real_positions): Mark locals as initialized.

2
src/xdisp.c
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@ -22712,7 +22712,7 @@ x_produce_glyphs (struct it *it)
int lbearing, rbearing;
int i, width, ascent, descent;
int left_padded = 0, right_padded = 0;
int c = 0; /* FIXME: Is 0 right here, when cmp->glyph_len == 0? */
int c IF_LINT (= 0); /* cmp->glyph_len can't be zero; see Bug#8512 */
XChar2b char2b;
struct font_metrics *pcm;
int font_not_found_p;