33 lines
917 B
Plaintext
33 lines
917 B
Plaintext
$OpenBSD: patch-pine_mailview_c,v 1.2 2004/08/10 23:47:05 tdeval Exp $
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--- pine/mailview.c.orig Thu Jul 15 02:25:10 2004
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+++ pine/mailview.c Tue Aug 10 23:43:40 2004
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@@ -4306,6 +4306,9 @@
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char buf[256], color[256];
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HANDLE_S *h;
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+ if (line == NULL)
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+ return (-1);
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+
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for(lp = line; ; lp = up + n){
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/* scan for all of them so we can choose the first */
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if(F_ON(F_VIEW_SEL_URL,ps_global))
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@@ -4381,6 +4384,9 @@
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static int check_for_urls = 0;
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register char *lp;
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+ if (line == NULL)
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+ return (-1);
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+
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if(isspace((unsigned char)*line)) /* continuation, check or not
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depending on last line */
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lp = line;
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@@ -4424,7 +4430,7 @@
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{
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register char *lp;
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- if((lp = strchr(line, ':')) &&
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+ if(line && (lp = strchr(line, ':')) &&
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!strncmp(line, AB_COMMENT_STR, strlen(AB_COMMENT_STR)))
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(void) url_hilite(linenum, lp + 1, ins, local);
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