31 lines
733 B
Plaintext
31 lines
733 B
Plaintext
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--- src/man.c
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+++ src/man.c 2006-06-13 16:01:19.000000000 +0200
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@@ -1312,7 +1312,7 @@
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{
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const char **vs;
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- for (vs = section_list; *vs; vs++) {
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+ for (vs = section_list; vs && *vs; vs++) {
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if (STREQ (*vs, name))
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return name;
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if (strlen (*vs) == 1 && STRNEQ (*vs, name, 1))
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@@ -2714,7 +2714,8 @@
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* section_list.
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*/
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const char **sp;
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- for (sp = section_list; *sp; ++sp) {
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+
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+ for (sp = section_list; sp && *sp; ++sp) {
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if (!*(*sp + 1)) {
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/* No extension */
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if (!sec_left && **sp == *(left->ext))
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@@ -3397,7 +3398,7 @@
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} else {
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const char **sp;
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- for (sp = section_list; *sp; sp++) {
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+ for (sp = section_list; sp && *sp; sp++) {
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char **mp;
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for (mp = manpathlist; *mp; mp++)
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