23427a63f
Denys Vlasenko
2018-12-08
Subject
lineedit: fix "defined but not used" sigaction2 warning
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libbb/lineedit.c+2 -0
| @@ -2309,6 +2309,7 @@ static int32_t reverse_i_search(int timeout) | |
| } | |
| #endif | |
| + | #if ENABLE_FEATURE_EDITING_WINCH |
| static void sigaction2(int sig, struct sigaction *act) | |
| { | |
| // Grr... gcc 8.1.1: | |
| @@ -2318,6 +2319,7 @@ static void sigaction2(int sig, struct sigaction *act) | |
| oact = act; | |
| sigaction(sig, act, oact); | |
| } | |
| + | #endif |
| /* maxsize must be >= 2. | |
| * Returns: | |